3d modelling madness

I got a Structure 3d scanner this week at work. We’re using it there for all sorts of educational activities, but I find myself painting the various Kawasaki products in my garage.

This thing costs about $350 bucks and straps on to an ipad.  You walk around your target ‘painting’ it on the ipad screen (it looks like you’re covering it in clay) and then you’re done.  Any of these motorcycle models took about a minute of walking around the bike…







It didn’t take me long to get some remarkably detailed images of the Concours












Because it’s so easy to paint an object and create a 3d model out of it, you tend to try all sorts of angles.








The scanner will also take a swing at rooms, though I’m not so good with them yet.  This is an image of the garage.  The Ninja is on the left, the Concours is further in on the right.

The file generated is basically a list of vertices connected by lines.  The sensor measures distances and constructs a 3d mesh out of them.  The result is a three dimensional image.

How could something like this be used?

You could scan a fairing or other part, get accurate geometry out of it and then modify it digitally before printing out a replacement.



I think I’m about five years away from being able to 3d print my own digitally modelled custom fairings for any bike.  The hold up right now is a 3d printer big enough to manage large prints.  What I’d really like is a high resolution Terminator 2 style Formlabs printer like the one below that’ll print up to fairing sized pieces…

Debates of the Future

The data wranglers sat in a loose circle behind the cameras frantically shaping the data clouds around their candidates. The debating format hadn’t changed too much, but the show certainly had. Parties no longer threw candidates into the ring alone, a successful debate required a huge, group commitment. Candidates, party members of even the general public throwing in prioritized, well timed comments could make or break at debate in the new age.

The lights in the studio blazed on the candidates while they took great care to stay away from the dreaded O.R.L.. Out Right Lies became the killer app, as long as you had a good wrangler and a responsive party. Stating an ORL was a game killer, especially if your wrangler could get the pertinent data on the screen while your opponent was still speaking it. At best you looked ignorant, at worst manipulative and dishonest, if caught speaking a lie as the facts swirled around you to the contrary.
Rehearsals for debates now more closely resembled a football practice, with researchers, commenters and wranglers, than it did the solo focus of pre-crowd sourced debates; debates were now a team sport. What you needed in your party leader was someone who knew what they stood for, didn’t have a lot of mental space for playing a crowd and could reach out and make meaningful contact with people with their rhetoric. The idea of gaming democracy was so fifty years ago.
The real danger came from the audience. The peripheries of the camera shots in three dimensions belonged to the digital crowd. Old fashioned rules surrounding civilized conduct were still strictly enforced, but comments from credible sources carried weight, and if the crowd trended a comment high enough, it could actually impact the size of the data cloud around a candidate. Parties no longer ignored a credible analyst, they feared them. Positive comments could trend very well, but a high trending negative comment could cut like a knife. When the liar tag pushed to the very edge of a candidate in a previous debate, ultimately costing them the election, politicians realized that telling mistruths was a disaster in the making, especially if you were pinned to the lie while you were still speaking it.
Next time around they all tried to avoid saying anything specific, only to be turned on by the mob once again. When given a chance, voters are happy to call their bluff, and did. You can’t speak the nonsense of empty words, or mob mockery would quickly follow. Say what you mean, and mean something. Switching party positions just to try and win votes was likely to get you a face full of contrary video clips from your own lips from previous months. Being a consistent, values driven politician who acted on stated beliefs was your own real protection.
The debate raged on, politics laid bare. Trending thoughts, data in the form of text notes, video links, charts and other statistics appeared and peeled off into separate dialogs on secondary and tertiary feeds, sometimes trending back onto the main feed again. The audience watching the debate could follow the main feed, which looked a lot like the old television version, as it followed the speakers back and forth, or they could follow trending data, a specific candidate or manually direct themselves to any of the camera feeds available.
Data stormed around the candidates as they had to lay it all bare, nothing held back, egged on by the digital mob; gladiators in a fearsomely complicated storm of ideas that everyone participated in.

Surveillance Capitalism and Educational Technology

I’m currently finishing Matt Crawford’s third book, Why We Drive.  His first book, Shop Class As Soulcraft arrived just when I was transitioning out of years of academic classrooms into technology teaching and it helped me reframe my understanding of my manual skills that are generally seen  as less-than by the education system I work in.

Why We Drive looks at how we’re automating human agency under the veil of safety, ease of use and efficiency.  But in examining the work of the technology companies providing this technology, Crawford ends up uncovering a nasty new version of voracious surveillance capitalism at work in the background.


In an education system that can’t get into bed with the masters of surveillance capitalism quickly enough (we’re a ‘Google Board’ full of ‘Google Teachers’), this makes for particularly uncomfortable reading.  Crawford makes persuasive, well researched arguments for why we shouldn’t be leaping into Google’s brave new world.  Meanwhile I’m watching public education indoctrinate children into feeding the cult of Google.

Crawford comes at this from the point of view of driving because Google and the other attention merchants are very excited about moving us to driverless cars in the near future, and Crawford is skeptical about their motivations for doing this.  From Shop Class As Soul Craft to The World Beyond Your Head and now in Why We Drive, Crawford has always advocated for human agency over automation, especially when that automation is designed to simplify and ease life to the point where it’s obvious we’re heading for a Wall-E like future of indolent incompetence in the caring embrace of an all-powerful corporation.


Situated intelligence is a recurring theme in Crawford’s thinking and he sees it as one of the pinnacles of human achievement.  He makes strong arguments for why surveillance capitalists aren’t remotely interested in human agency and the situated intelligence it leads to, and he fears that this will ultimately damage human capacity.  Among the many examples he gives is that of London taxi drivers:

Google isn’t the only target in this book.  Tesla’s misleading manipulation of crash data in self driving cars and Uber’s manipulation of markets using its capitalization to dismantle existing industries that were providing a service within market forces are also targets.  Uber and Tesla’s goals align with feeding the Google engine more human experience (that’s where the money is), though this is often hidden behind marketing around safety, ease of use and efficiency closely tied to unarguable issues like climate change .  The quote above describes the difference between a London cabbie who has to commit to years of ‘deep cognitive accomplishment‘ in order to become a driver in the city.  Uber’s thinly veiled attack on an otherwise viable career by using untrained, underpaid and ultimately disposable drivers to break that livelihood before replacing them with automation is damning.  What ‘tech’ companies say seldom aligns with what they do.


‘Free’ means something different in surveillance
capitalism.  Note the accessibility and simplicity,
a common idea in edtech marketing, because
learning digital tools doesn’t mean understanding
them, it means learning to consume on them.

I can’t help but see parallels with educational technology.  We recently had another technology committee meeting where it was decided that once again we would buy hundreds of Google Chromebooks: simple yet powerful devices with built-in accessibility and security features to deepen classroom connections and keep user information safe”   Notice the hard sell on safety and security, like something out of Tesla and Uber’s misinformation marketing plans.  The reason your student data is safe is because Google is very protective of ‘its’ data, and make no mistake, once you’re in Google’s ecosystem, your data IS their data.


These plug in to our ‘walled garden’ of Google Education products that keep iterating to do more and more for students and staff until they’re sending emails no human wrote and generating digital media automatically, all while saving every aspect of user input.  Board IT and myself argued for a diversity of technology in order to meet more advanced digital learning needs, but advanced digital learning isn’t what we’re about, even though we’re a school.  Digital tools now mean ease of use and cost savings (though this is questionable), they are no longer a tool for learning as they increasingly do the work for us.

As Crawford suggests, the intention of these tools is ultimately to automate our actions and direct us towards a purchase.  That fact that we’re dropping millions of dollars in public funding at best familiarizing students with their future consumer relationship with technology is astonishing.  As big tech gains access to increasingly personal information, like your geographic location, patterns of movement and even how you ergonomically interact with a machine, personal data gets harder to anonymize.  The push is to get into all aspects of life in order to collect data that will serve the core business… 

Crawford offers example after example of technology companies that offer ease of use and accessibility under the unassailable blanket of safety, ease of use and efficiency.  This too has crept into education technology, where instead of taking personal responsibility for our use of technology we surrender that critical effort to the inscrutable powers that be.  One of the intentions of the new normal is to produce people that do not question authority because a remote, cloud based authority is unquestionable.


From Shop Class forward Crawford has been critical of the ‘peculiarly chancy and fluid‘ character of management thinking, which also falls easily into the safety/automation argument being provided by the richest multi-nationals in the world.  That system managers fit in well with system think shouldn’t be a surprise, but for anyone left in the education system who is still trying to focus on developing situated intelligence, it’s a completely contrary and damaging evolution.  I shouldn’t be surprised that the people running things want to cut out the complexity in favour of safety and ease of use (even if that isn’t what’s really being offered), but any teacher thus focused has lost the plot.

Google and the rest don’t ‘give’ software to education any more than they ‘give’ software to the general public.  All of their instruments ‘serve its core business of advertising‘.  Andrew Campbell has long had an eye on this, not that any critical analysis has stopped Ontario’s educational management from hoping into bed with Google and the rest as quickly as it can.

And how do you automate people?  Get them in the system as soon as possible and make it familiar.  Forcing children to learn corporation specific tools instead of offering them platform agnostic access to educational technology is a good starting point.


There are still questions around how student data is used by Google. Crawford highlights how location data can’t be anonymized (it’s like a finger print and very individually specific), so even if your corporate overlord isn’t putting a name on a data set, they can still tell whose data it is.  Location data is a very rich vein of personal information to tap if you’re an advertising company, which is why Google is interested in developing self-driving cars and getting everyone into convenient maps.  Unless you’re feeding their data gathering system they don’t lift a finger.

Towards the end of the book Crawford leans heavily on Shoshana Zuboff’s (Harvard Business School Professor Emeritus in case you’re questioning the validity of this research)  Surveillance Capitalism, which came out in 2019.   Zuboff makes multiple appearances in Netflix’s The Social Dilemma, which explains how surveillance capitalism has developed as a cancer immune to society’s protective processes because it goes after something that has no legal protections:  our digital/cloud based data.  As an economic weapon, a US law from the late nineties that absolved social media companies from responsibility for what appears on their sites under the name of ‘internet freedom’ has done untold damage around the world.


Crawford goes so far as to describe this as a new kind of colonialism that we’re all under the yoke of, but passive analysis isn’t the end goal.  He shows experiments like Pokemon Go (created by Google) as a test in active manipulation.  The goal isn’t to create a new level of advertisement based on predictive algorithms, it’s to build an adaptive system that can sublty manipulate user responses without them even realizing it.  In doing so he also explains why so many people are feeling so disenfranchised and are making otherwise inexplicable, populist political decisions:


Google’s mapping projects are situated in colonialist intent (empires make maps in order to control remote regions).  By mapping the world and giving everyone easy access to everywhere, local knowledge becomes worthless and a remote standard of control becomes a possibility.  Smart cities are shown in this light.  The language around all ‘smart’ initiatives from edtech to smart cities all follow the same ease of use/efficiency/safety/organizational marketing language.  This language is unassailable (are you saying you don’t want efficiency, safety, ease of use and organisation?)  This thinking is so ubiquitous that even trying to think beyond it is becoming impossible.  Though tech-marketing suggests that ease/efficiency/safety is the intent, the actual point is data collection to feed emerging markets of predictive and influencer marketing; digital marketing is Big Brother.  Orwell was right, but he couldn’t imagine a greater power than centralized government in the Twentieth Century.  The Twenty-First Century produced the first world governments, but they are corporations driven by technology enabled mass data gathering that are neither by nor for the people.

There is no way out of the endless cage Google is constructing.  Self-driving cars and driving itself are the mechanism by which Crawford uncovers an unflattering and insidious form of capitalism that has already damaged our political landscape and looks set to damage human agency for decades to come under the guise of safety, efficiency, ease of use and security.

Any criticism of this is in violation of the cartel that supports and is supported by it and results in a sense of alienation that leads to anger and populist resentment.  Governments, including public education, can’t tap into this ‘free’ technology fast enough, but of course it isn’t free at all, and what we’re giving up in the pursuit of easy, efficient and safe is at odds with the freedom of action it takes from us.

I’ve long held that understanding technology allows you to author it instead of it authoring you.  In the detailed Guardian surveillance capitalism article by John Naughton, Zuboff makes a point of stating that digital communications are not inherently monopolistic in intent which is something Matt hasn’t done in Why We Drive (I get the sense that he doesn’t like digital technology in any capacity):

“While it is impossible to imagine surveillance capitalism without the digital, it is easy to imagine the digital without surveillance capitalism. The point cannot be emphasised enough: surveillance capitalism is not technology. Digital technologies can take many forms and have many effects, depending upon the social and economic logics that bring them to life. Surveillance capitalism relies on algorithms and sensors, machine intelligence and platforms, but it is not the same as any of those.”
There was a time when digital technology wasn’t being driven by advertising.  The early internet wasn’t the orderly, safe and sanitized place it is becoming, but it was a powerful change in how we worked together as a species.  I don’t know that I buy in to all of Matt’s arguments in Why We Drive, but his fundamental belief that we should be using technology to enhance human ability rather than replacing it is something I can’t help but agree with, and any teacher focused on pedagogy should feel the same way.

Why We Drive is the latest in a series of books and media that is, after years of political and psychological abuse, looking to provide society with a white blood cell response to surveillance capitalism.  Rather than taking some of the most powerful technology we’ve ever created and aiming it at making a few psychopaths rich while enfeebling everyone else, my great hope is that our understanding of this nasty process will give us the ability to take back control of digital technologies and develop them as tools to enhance human capabilities instead.  We need to do that sooner than later because the next century is going to decide the viability of the human race for the long term and we need to get past this greed and short sightedness in order to focus on the bigger problems that face us.  We could start in education by taking back responsibility for how we use and teach our children about digital technologies.


***


I’ve long been raging against the corporate invasion of educational technology:

 






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Frank Lloyd Wright’s House

Lloyd Wright’s only motorbike… he designed 70 odd cars though.

What does Frank Lloyd Wright have to do with motorcycles?  Well, he designed one.  In addition to that one 1930s Harley he also designed dozens of cars, including some pretty iconic ones like the VW Mini-Bus and the original gull-wing Mercedes 300.

I went on a tour around Wright’s house, Taliesin West, in Scottsdale and was blown away by this polymath’s genius.  I’m not that sharp, maybe just bright enough to recognize genius, but it leaves me in awe.  I always end up leaving places like Taliesin West thinking that a big part of genius is just not giving a shit about what other people think.  Free from social constraints geniuses are able to follow their urges and amaze the rest of us with their discoveries.  Just don’t get too close to one.


It’s covered in soot because it belches fire…

From reading Nietzsche to wandering around the Van Gogh Museum to seeing the world Wright made for himself, you can’t help but wonder what it must be like to be that free of social expectation.  That freedom is what Wright exploits to create an aesthetic that is truly iconic and unique.

Being free from the shackles of society, Wright, like Van Gogh and Nietzsche, make a real mess of their lives.  It’s in that glorious mess that their genius is realized.

Sherlock does a good job of showing just how broken genius can be.


Our tour guide told us the story of Taliesin’s water.  They used to haul it up onto the plateau where it’s located (miles from the Scottsdale of the day).  Wright decided he wanted a well dug so he called a guy up and had him dig even though the guy had been up on the ridge before and knew there was no water to be had up there.  


At 200 feet the well digger stopped.  He didn’t have the gear to go any further.  Wright made a fuss and told the guy to go and get what he needed to go deeper.  He finally struck water at almost 500 feet, and Taliesin has had its own water supply ever since (it’s wonderfully cold and tastes fantastic).  Wright never paid the well digger.


You have to wonder how many people geniuses use and throw away in order to express their genius.  Teliesin West is a work of art that needed water and Frank made it happen, but he broke a man’s livelihood in the process.  No one remembers that though and the art lives on.  The social calculus of genius is interesting – many people continue to benefit from Wright’s genius.  The people close to him who paid for it are all forgotten and long gone.


I wish I could go back in time and buy that well digger a beer.  It sounds like he needed one.

The house that Frank built (and didn’t pay for),

 

Naked Connie: 3d modelling customized motorcycle bodywork

I’ve re-3d-scanned the stripped down ZG1000 Kawasaki Concours in order to better work out what the rear lights will look like.  You can wheel in and out and manipulate that model below with a mouse.  The scanner did a bunch of software updates which led to a much higher resolution 3d image.


I modelled it with the stock seat on with an eye to taking the pillion seat off and building a very minimal back end.  With some careful cutting I’ll be able to use the seat dimensions to figure out how best to render the rear light assembly.  I’ve been doing 2-d drawings but they don’t deal with the 3d complexities of the real thing.  I’m hoping this solves that.

Using the 3d scanner with cardboard body panel templates gives you a pretty good idea of how it will look when it’s done.


As far as electronic parts go, I think it’s time to get the lights sorted out.  At the moment I’m looking at some integrated LED head and tail lights to minimize stalks sticking out of the bodywork.

A single brake and indicator unit from Amazon.
Integrated LED headlamp from Amazon.



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Thankless Jobs and Crooked Paths

Top to bottom in education. There’s a
workplace stream ‘beneath’ vocational,
but that isn’t worth mentioning?

The prejudice against manual skill is ongoing in Ontario education.  I was chatting with one of our auto-shop teachers the other day and we were both lamenting the abuse of our manual skills in the halls of academia.  A teacher who was musing on why students ‘waste their time’ taking tech courses the week before was begging this same auto-shop teacher to change her snow tires a week later, even though she knew he had no students available to do it.  He is a qualified automotive technician, but he isn’t paid to be one when he’s at school, he’s paid to teach, but that doesn’t stop people who only operate in the rarified realm of ideas to expect free access to the hard earned, hands-on skills he has taken years to develop.  He talked about how he was often at school hours after everyone else had left finishing automotive repair jobs for people who pay for his time and expertise with their earnest thanks and little else. He’s still expected to do the make-work extra duties that the academics have worked out for themselves.

I’m in the same boat in terms of information technology skills. I spent years of my life and my own money becoming qualified as a technician.  I can fix pretty much anything, but that’s not what I’m being paid for when I’m at school.  I’ve opened up access to in-school IT support because it gives my students an opportunity to develop genuine, experientially driven skills that widen the scope of their learning.  Last year, in spite of  my making numerous suggestions that would have kept computer science alive in the building (it’s since been cancelled on-site) as well as keeping a senior computer engineering class available in each semester to provide needed in-school IT support, one of my senior sections got cancelled.  This hasn’t stopped the expectation that I provide IT support in the school even when I’m being double doubled by an absurd schedule.  I’m able to help and the last thing I want to see is a colleague in distress because their tech isn’t working, but asking for that effort  to be recognized is a step too far.

Now that I’m out of that cruel always on in two places at once schedule I asked if my hours of extra support work (I was the only teacher in the building still doing their usual extra duties) be acknowledged and was told they wouldn’t – I get to do the same make-work as all the academics, just like our auto-teacher who is here for hours doing work for the school ‘community’ of which we are clearly not equal members.  The logic for this is that my extra duty work is equal to another teacher standing in the cafeteria watching teenagers eat lunch (what most teachers do as extra duty).  What I’m doing took years of training and numerous professional qualifications, what they’re doing requires a pulse – except they aren’t even doing that because no one is eating lunch in school at the moment, though everyone has doubled down on tech use and the support it requires.  Why is this the outcome?  Because in the minds of graduate degree educational management manual skills are treated as next to worthless.  This is a value theory decision.  Ignoring the value of expertise means you can treat it as a free expectation.

This happens to many technology teachers.  They get paid less because teacher pay is wrapped around academic/university achievement that the vast majority of the people running the system are products of.  My own experience in trying to apply my vocational experience even while already an academic teacher demonstrated this prejudice in startling clarity.  The College of Teachers can understand a degree with little effort, but show them a decade of industry qualification and experience and you can expect it to be dismissed out of hand.  Tech teachers make less but are expected give away the skills that make them qualified to do what they do in a way that other teachers simply aren’t.  We go so far as to invent meaningless make-work extra duties (like cafeteria duty) so the academics can top up their time with minimal effort (and no chance of getting their hands dirty).

A few weeks ago my IT qualifications got dismissed by another administrator who equated years of training, experience and multiple industry certifications with watching a few hours of video and writing a multiple choice test.  Academic prejudice is real and everywhere.

I fired a Statistics Canada research piece on Canada’s poor handling of women in STEM and particularly in engineering and computer science to our SHSM, guidance and administration, which prompted a good talk with our local SHSM head.  My argument was that academically focused girls are directed out of engineering and technology pathways toward more ‘gender appropropriate’ pathways (that are also usually far less lucrative) by peer pressure.  My experience at last year’s CAN-CWiC Conference repeatedly told the story of women who regretted not pursuing technology related pathways in high school and having to expensively pivot later in life.  Sexism, under the guise of peer pressure and student choice, play a big part in this, but it also reflects a lack of appreciation for alternative pathways inherent to our academically prejudiced education system.

A teacher who got straight A’s in high school, went straight to university and got straight A’s there too and then went straight into teacher’s college (straight A’s again) before being deposited into yet another classroom for the next twenty-five years of their lives are going to carry academic prejudices with them because they know of no other experience.  Any student not on that straight and narrow path of ‘excellence’ is less than.

I frequently see the system make aggressive resource grabs to ensure academic courses run.  University bound sciences will run at less than 50% capacity while workplace and applied courses are frequently bundled together or cancelled and non-academic students are just dropped into academic sections because they are all that’s available.  An example of academic protectionism are french immersion courses where academic students are protected in classes that are often a fraction of what they should load to because those students are special.  Everyone else has less to ensure system resources are focused on the academic streams even though these students are frequently the ones most capable of doing more with less.  My own school sports a higher than 50% graduation into the workplace statistic while spending the vast majority of its resources protecting university pathways.

Our SHSM head said a colleague of hers once described the route that students not on the straight and narrow academic route take as the ‘crooked path’.  I’ve walked this path, unlike the majority of teachers.  I dropped out of grade 13, worked in an apprenticeship as a millwright, attended college then dropped out and then went back into summer school and high school in my early twenties to graduate before going on to attend university.  I then worked in the world for over a decade before becoming a classroom teacher – a job I never thought I’d be doing after my own negative experiences as a student in the same system.

That crooked path is seen as less-than by academics.  Students who would benefit from my M (college/university – essential doesn’t run because it would mean reducing the number of students they can stuff into my shop) technology program are told not to ‘waste their time’ taking tech when they could take three sciences they don’t need because they are more credible when applying to university.  That’s backed up by backwards universities demanding irrelevant but ‘difficult’ courses to access their STEM program, ignoring TE even when it’s a TE program!  Academic prejudices learned in universities trickle down.

Tactile skills training has always had trouble fitting into academic education.  The extra costs and safety concerns make rows of robots, I mean students, doing ‘academic’ (white collar office) work much cheaper – it’s also cheaper to apply digital technology too as our recent school decision to buy nothing but Chromebooks even as board IT and I suggested differentiating our technology to meet specific needs (again – we’ve bought nothing but Chromebooks for years).  Whether you want to look at resource allocation, guidance direction or even just how teacher duties are assigned, the prejudice against hands-on skills is systemic.

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Escarpment Murals

A hot and sunny Sunday ride up and around the Niagara Escarpment looking for murals, though the twisty roads were the main focus…


Part 1: https://goo.gl/maps/QseRL6TWNhq
Part 2:  https://goo.gl/maps/BgC2rUvH2qQ2
293kms


The PTTR Grand Tour is going on all summer through Lobo Loco RalliesPaint the town red 2018 Grand Tour   That one is closed now, but there are many other weekend rallies going on if you’re interested in exploring long distance motorcycle rallying.  


Murals Discovered:
Grand Valley 43.898875, -80.315307



Creemore 44.326060, -80.106099



Ravenna Country Market 44.469285, -80.417343



Clarksburg  44.546531, -80.461742



Some other 360 imaging from the ride.  Made using the Ricoh Theta camera on a flexible tripod attached to the bike:

The twisty bits on River Road

In Thornbury on the shore of Georgian Bay – the temperature was easily ten degrees cooler.

Beaver Valley

A busy Sunday in Creemore.

Through the wind fields outside of Shelburne



You can learn how to get shots like this HERE.

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Haliburton Highlands Fall Colours

With the weather beginning to turn we’re in for a Canadian treat:  Fall Colours.  I think I’m going to aim for a couple of days out Haliburton way in October for a last big ride and a chance to soak up the colours.


Last time up that way I did Highway 60 through Algonquin Park.  This time I’m going to stitch together another route that is as different as possible.


Algonquin does a colour report that I’ll keep an eye on and see if we can time a couple of days up that way when the colours are peaking.  Discover Muskoka does one too.  Last year we went up to the Kawarthas for Thanksgiving (early October in Canada): 



…and it was right before the colours changed.  Only the somac was in full colour.  I’ll see if I can time it a bit better this time around at sync it up with a big last ride before the snows come.


Autumn on the Canadian Shield is a beautiful thing.

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Triumph Tiger 955i Engine Remapping

There are a number of posts on this blog about working out the kinks in my 2003 Triumph Tiger 955i,

and this is another one.  I’ve been playing with the Tuneboy engine management software that came with the bike, which works well, is put together well and is easy to use.  In working with the Tuneboy kit I discovered TUNEECU, a more open-source option for programming your own engine maps.

If you’ve never wrapped your head around engine maps, they’re not very complicated.  Tuneboy does a good job of explaining how it works in their primer that comes with their software.

Back in the day you had a carburetor that used screws and jets to set the amount of fuel that got metered into the engine.   If you changed altitude you had to start swapping hard parts (usually the jets that sprayed fuel) to keep the bike running right, and sooner than later you had to manually trim the whole thing to keep it running right.  Electronic fuel injection took that all away.  A computer under the passenger seat on the Tiger takes inputs from sensors in the air-box (barometric pressure), in each of the three injectors , the fuel pump, radiator (engine temperature) and a crankcase sensor to constantly adjust things to use the most effective amount of fuel to make the bike go.  Put another way, carburetors are a mechanical, low resolution solution to feeding fuel into an engine.  Electronic fuel injection is a responsive, high resolution fix to the problem of delivering the right amount of fuel to a motor.

Tuneboy map editor – you can change settings and tell
the ECU (electronic control unit) what to do under
certain circumstances.

A fuel map is a spreadsheet of numbers.  Sensors feed the computer what RPM the engine is turning at and how much throttle is being asked for and based on the number in the fuel map, the computer delivers a set amount of fuel.  The ‘fuel map’ is literally a map that directs the computer to deliver a set amount of fuel.  If you’re at high RPM and have just shut off the throttle, a smart EFI system will cut fuel delivery entirely, saving both fuel and emissions, something a carb couldn’t manage.  If you suddenly give the bike a handful of throttle at low RPM, the map will direct the fuel injectors to deliver an optimal amount of fuel as it picks up speed, whereas a carb will always just send a mechanically set amount of fuel based only on how much wrist you’re giving it.

In Tuneboy’s system, you can change fueling and ignition maps, and modify things like idle speeds. The issue has been that the only maps I can find for Tuneboy are the stock ones from Triumph, which were set up to favour fuel economy and emissions over smoothness and drive-ability.  Meanwhile, TUNEECU (if you can navigate their 90’s style web design and atrocious apostrophe use) offers you modified tunes that can smooth out your lumpy OEM map.


Of special interest to me were custom edits that made the list and have been on there for 9 years.  I don’t know who Deano from South Africa/SA_Rider is, but they know their stuff.  The map on there does wonders for your Tiger’s smoothness and pickup.  It might use a bit more fuel if you’re heavy handed, but the difference in motor operation is impressive and worth it.


I was unable to find a digital tool to transpose the HEX files from TuneECU into my Tuneboy DAT format, so I opened up the modified HEX file and transposed the numbers over to the Default Tuneboy 10120 Triumph engine map and resaved it.  You can find that modified Tuneboy DAT file with the TuneECU South African mode here.

Finding this stuff isn’t easy, and it’s only getting harder as these old bike recede into the past, so I’m hoping this post help you find what you need to get your Tiger purring again.  It did wonders for mine.
Even though the old vacuum pipes held vacuum, I swapped them out for some similarly sized clear fuel line I had (you can see them going from above each injector to the idle stepper motor.  The TUNEboy software also comes with a diagnostics tool (with very cool 90s graphics!) that lets you test the radiator fan, idle stepper motor (which moves up and down modulating the vacuum in that black thing to the left/bottom in the picture) and the RPM gauge.

LINKS

You can find TUNEboy here:  https://www.tuneboy.com.au/
It comes with a cable that’ll connect to your Triumph and is easy to get going, and comes with all the stock tunes.  It also lets you tune on a dyno, if you’re minted.  It ain’t cheap, but the minted guy who bought my bike new was, so he sprung for it and I’m still enjoying his largess over a decade later.

TuneECU can be found here:  https://www.tuneecu.net/TuneECU_En/links.html  Try to get past the out of control apostrophe use – they’re better at software than they are at the speaking English goodly.
The older version is free, but finicky with Windows’ old serial port drivers.  You can buy the app on the Android store for fifteen bucks, which seems perfectly reasonable.  You can then connect via bluetooth from a phone or Google tablet, though I understand you miss some connectivity that way.

It gets tricky these days finding the On Board Diagnostics (OBD) serial cable you need to connect the bike to the PC.  You can buy ’em from the UK, where people like fixing things.  CJ Designs in Wisconsin will sort you out with one too:  https://cjdesignsllc.com/?s=TuneECU

The modded engine maps for Triumphs on TuneECU can be found here: https://www.tuneecu.net/Custom_Tune_list.html

The TuneECU page goes into detail about how you might use the TUNEboy cable, but it requires so much messing around with knocking default Windows drivers out of the way and forcing others on that I wouldn’t bother (I didn’t).

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FITC: The Pitch

Dear Industry & post-secondary VR/AR Interested People,

I’m at the last day of my first FITC Conference.  I’m buzzing from talks on emerging technologies, inspirational stories of artists thriving in a complex and rapidly evolving time and futurists shedding light on what is coming next.  That last bit is the focus of this post.  

I have a number of current students and recent grads with a great deal of experience in VR, AR and the coming media evolution, and we’re all eager to find people to COLLABORATE with!  

If you’re in the creative industry and are interested in VR & AR but don’t have much technical experience, we’d LOVE to talk to you.  If you’re developing VR ready software or hardware and want to talk to us, we’d be over the moon.  If you’re in Ontario post-secondary and are starting up VR/AR focused technology courses, my students are your future students and we’d love to work with you.

Sincerely,
Tim King
CWDHS Computer Technology

Here is our VR CV in glorious detail:

In 2016 the computer technology department I run at our local high school was given the opportunity by our board to explore the newly released consumer virtual reality headsets.  My background is in visual art and information technology, and my interest was in getting this visually demanding tech to work.  I’d be lying if I didn’t say I also had dreams of Sword Art Online being imminent.


We purchased one of the first HTC Vives to drop in Canada and proceeded to build a PC that could run it.  Over two years ago we had working, fully interactive VR in our lab.  That summer I got put in touch with Foundry10, a Seattle based tech-in-education research group, and they helped us get into our second VR headset.  So that we could be platform agnostic we went with the Oculus Rift.

Since then we have introduced hundreds of students in our board to virtual reality.  We have done multiple grade eight technology fairs and elementary school weekend tech-days demonstrating VR to teachers, parents and students.  We’re a deft hand at remote setup and breakdown now.  It never gets old watching people get floored by their first immersive VR experience.  We don’t do it with phone based passive systems.  When we introduce VR our users have hands and full interactivity.

Starting last year we began building VR ready computers and packaging them with headsets to hand out to other schools.  We’ve built dozens of Vive based sets and this year we swapped over to cheaper but equally capable Samsung Odyssey VR based systems.  We have built mobile, laptop based VR systems and desktop PC  systems on a variety of different platforms.  We have become very adept at making VR work in a variety of circumstances.

While all that was going on we also started developing VR ready software for the hardware we’d built.  Our earlier work was built on Oculus and Vive but with the amalgamation of VR platforms on Microsoft’s Windows 10 Creator’s Update last fall, we are now able to build across multiple platforms simultaneously.  This spring our senior software engineering class is building two VR based titles.  You can check out the 3d models students are turning out on our Sketchfab site.

Meanwhile, I’ve been presenting and demonstrating VR to teachers and educational administration across the province.  I’ve attended the Educational Computing Organization of Ontario’s annual conference the past two years, demonstrating and presenting on AR and VR.  That led to an Ontario Ministry of Education grant in student led VR and AR research.  Our groundbreaking work is helping to decide how VR will be used in education in the province.

Last summer I presented at the Ontario Teacher’s Federation summer conference on Pedagogy and Technology.



We’re always looking for other ways to diversify stereoscopic 3d digital interaction.  This past year we built school-branded 3d Google Cardboard viewers using a company in Toronto. We’ve also been in contact with Lenovo’s Educational outreach over the Google Daydream platform that’s about to drop and would love to get our hands on a Hololens, but that’s a bit too rich for a public high school.  Which leads me back to the start.

We’re tech-handy, more VR experienced in both hardware and software than most VR startups, and eager to COLLABORATE!  If you’re able to reach out online, you could be anywhere, but we’d especially like to make connections with industry and post-secondary programs who are exploring this emerging medium in Ontario.  My students will become your post-secondary students and eventually the people you hire when you’re developing in a
ugmented and virtual reality in the coming years.  We’d LOVE to hear from you.  If you can help enable us, we’ll floor you with what we can do.

Here are some links:

To The Department:
CWDHS Software Engineering (VR development) page
@CWCompTech on Twitter
CW CompTech on Google+

To Tim King, the teacher:
On Google+
On Twitter
Direct to my work email
On 360 degree video capture – if that isn’t extreme enough, how about 360 on a motorcycle?

To current student work:
To Cameron: our valedictorian who is already working on his second VR game title AND a Unity based construct for embedding 360 immersive video into – he already has experience on half a dozen 360 camera rigs from basic consumer Samsung 360s to the Insta360 professional quality 8k 360 camera.
To Nick:  also working on his second VR title and the winner last year of a specialist high skills major award for introducing a new coop program where high school technical experts go back to their old elementary schools and help them improve digital fluency.

Both Nick & Cameron are part of the Cybertitan team who are in the national finals of ICTC Canada’s cyber security competition.

To Eric, one of our top 3d modelers

To recent grads:
To Zach, now at Mohawk for IT & Networking (so he’s already better than he was) – he was pretty good in high school too, winning the Ontario Skills Canada provincials for IT & Networking with one of the highest technical scores in the competition  Zach can get anything to work.

We have other grads, like Maddi, who have gone into 3d modeling and video game design.  She was producing stunning work three years ago, I can’t imagine what she’s up to now:

Speaking of which, I’ve been moving mountains to try and get more girls into our digital tech program (and uphill struggle in conservative, rural Ontario).  Our electronics expert in Skills Ontario (7th last year, aiming for a medal this) is the only girl in the competition.  Getting in contact with women in tech who are interested in mentoring the next generation would help support me in this.

Please don’t hesitate to contact us!

Tim King
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