Showing posts with label chromebook. Show all posts
Showing posts with label chromebook. Show all posts

Sunday, 4 March 2018

When Assistive Technology Doesn't

Recently, my son was undergoing his IPRC process to enter high school and I'm suddenly privy to how parents experience this aspect of the public education system.  The parties at this meeting seemed to genuinely have my son's best interests at heart, but there are unseen forces in the education system more interested in saving money than promoting pedagogy.

One such area is technology support for IEPed students.  The goal here is to provide digital tools that allow students with special needs to keep up with their class work.  In many cases this can mean something like a Chromebook, which is essentially a web browsing laptop.  I'm not a fan of Chromebooks, they are a corporate means of collecting users into a closed ecosystem.  The intent of Chromebooks is to pass any online experience through Google's corporate lens (Chrome) and to keep people within that singular view in order to benefit what is very much a for-profit business.  

Google struggles to treat education and students in particular as anything other than a commodity because people's internet attention is why Google is one of the richest companies in the world.  Google is very aggressive about maintaining its monopoly which is why I'm reticent about things like GAFE, evangelizing groups like Google Certified Teachers and Chromebooks.

Google is a powerful tool, no doubt, but if it's the only way you ever interact with digital technology then you aren't particularly digitally fluent, any more than you could call yourself truly literate and knowledgeable if you only ever read one publisher's books.

The default response from the school board when we began talking about replacing my son's very old (he takes good care of it) laptop was to give him a Chromebook.  Since we only pay lip service to developing digital fluency in Ontario and graduate a large majority of digital illiterates, this seems like a cheap and easy way to hand out tech, but in this case it is a kid who is already digitally skilled and who intends to make computer technology his life's work.  He is already competing in robotics competitions and building computers.  The courses he has signed up for in high school focus on digital engineering.  Giving him a Chromebook is like giving a carpenter a toy hammer and expecting them to frame a house.  It's neither individually appropriate nor particularly useful.

I have been pushing to get him the tools that he needs to pursue his interests, but I'm speaking for the trees here as well as for my own son.  I teach computer technology and have a high preponderance of ASD students who have a great interest in and a neuro-atypical approach to technology that allows them to tackle it in interesting, unique but usually never time efficient ways.  Handing any of those students a Chromebook is like giving a mechanic a twelve millimeter wrench and then telling them to disassemble an engine with it, in an hour.

When he is learning electronics next year in grade 9, he'll need to install Arduino on his computer and then use it to code circuits.  It's free on a 'proper' computer running Windows, Linux or OSx, but Arduino can only be done on a Chromebook with a monthly fee (not covered by the school board).   If he wants to run RobotC for his robotics classes, he can't do it on a Chromebook.   If he wants to run 3d modelling software?  Code in the IDE of his choice?  Run the plasma cutter software?  Sorry, none of those happen on a web browser.  If all we're aiming to do is teach kids how to browse the internet like the consumers we want them to be and through a single, corporate lens, then we're doing a great job pitching Chromebooks at them.


A Chromebook isn't cheaper than a basic Windows laptop.  It is only a browser whereas the Windows PC can install a massive ecosystem of programs for a wide variety of purposes.  The only advantage is that the Chromebook is easier to manage.  Because you can't install anything that isn't a simplistic Chrome extension on it, you have less headaches with software conflicts; it does less, is easier to manage and does a great job of performing its primary function:  feeding the Google data mining machine with much needed fuel.  Pedagogy designed to expand digital fluency in our students isn't the reason why Chromebooks are now ubiquitous.  Management of educational technology is easier if you drink the koolaid and get on the magic Google bus where you don't have to worry about all that messy digital diversity and the complications of actually teaching students (and teachers) how technology works.  Google (and Apple, and Microsoft) are happy to usher your classroom in to a closed system for your own ease of you, learning how technology works be damned.



In discussing this issue with the school board I was told that my son doesn't need a full laptop because the specialty classes that require that software will supply it in class.  His IEP specifies that he be given extra time to complete work, but that is impossible if the technology needed to do his class work is only available in a particular classroom.  How does that help him finish his work after school, or on a weekend?  It doesn't help him if he is trying to do work during his GLE support period either because other students are using the in-class equipment while he is elsewhere.  There is no guaranty that the technology would be available at lunch or before or after school either, so the 'what he needs will be in the classroom' answer seems to be intentionally ignoring the extra time his IEP clearly states he needs.

Differentiation of assistive technology with an eye on customizing it to specific student needs is exactly what the IEP (INDIVIDUAL education plan) is supposed to be doing.  If we were going to begin to take digital fluency seriously, assistive digital technology that encourages a diverse digital ecosystem and renders a wider understanding of how technology works would be a great place to start, especially with digitally interested students.  

A Chromebook should be the last thing suggested.  This, or course, begs the question:  if Chromebooks aren't any cheaper and don't improve digital fluency, why are we using them at all?  Well, it makes our monopolistic corporate overlord, um, partner, happy while not being any cheaper and doing less, but it sure is easier to manage.  

Whoever this is a win for, it isn't providing my son with the technology he needs to succeed.  It also puts the pedagogy around understanding the technology we've made an intrinsic part of our classrooms on the back foot.  As near as I can tell, other than feeding a corporate partnership and rolling out something so simple it can't really break (or do much), there is little to recommend the Chromebook, especially as an assistive device for a student who will need things it can't do in his classes next year.

Tuesday, 20 November 2012

The ideal digital learning tool

I'm thinking about what the ideal digital tool would be for student learning.

It has to offer strong reading and browsing abilities as well as data entry.  I want the benefits of a passive consumption device (like a tablet) with the benefits of an active media production device (like a laptop).  My ideal device must have a keyboard and mouse pad, but also offer touch screen functionality.  It'll also rotate to use the screen more effectively as a reader/tablet.

It also has to be ruggedized (I have no misconceptions about how hard kids are on electronics).  It would also be built like lego (compartmentalized and accessible to easily replace failed parts).  The goal weight would be under 3 pounds.  At three pounds we'd be providing a device that can easily carry all the student's text books, binders and loose paper without injuring them or destroying the planet.


Some devices I'd shamelessly steal brilliant design ideas from:


Dell's latest round of ultrabooks with a flippable screen offer the kind of flexibility I'm looking for - the benefits of a rotating tablet screen (allowing you to turn a widescreen to a tall screen for reading), light weight, flexible, powerful...




In fairness (and because I have one), HP has been making touch screen/tablet laptops for years.

I don't care which technology gets used (which ever is more durable), but the idea of a lightweight touch screen reader AND a laptop that allows for full media creation is vital!

Horizontal wide-screens are designed for entertainment, but reading only happens well when you've got continuous text you don't have to constantly scroll through a narrow window.  These learning tools MUST allow for the most accessible e-reading experience - meaning a device that can mimic a tablet.  


The end result has at least a 128GB solid state drive (SSD), that allows for multiple OS installs if a student wants them.  The hardware would be able to run CHROME OS, LINUX, OSx and Windows (depending on student experience, preference and ability).  The choice to upgrade on-device storage would be easy because the SSD it comes with would be a standard 2.5 inch laptop hard drive bay that would take any of many choices of hard or solid state drive.

Basic connectivity to the device would be through USB3 and video out - mini-dvi (for sharing presentations).  No manufacturer specific connectors (Apple, I'm looking at you and your weird dongle fixation).

The screen would be a 13 inch unit with a standard resolution of 1366x768, though a student who wants a higher (retina) level display could always upgrade to one (since they bolt on, this would be a matter of standardizing monitor connectors and offering variations in resolution and colour quality based on cost and need.  

While we're standardizing things, these digital tools would use standardized screws and fasteners that make repairs easy (are you still listening Apple?).  Any high school would have its own genius bar/nerd cave where students in senior computer engineering can repair and upgrade equipment at minimal cost.

The compartmentalization is vital to this tool.  The screen needs to detach logically and easily for replacement, same with the memory, hard/solid state drive, CPU, battery and keyboard.  Compartmentalization allows for much cheaper upkeep.  I'd also like all the pieces to be easily recyclable as well as replace/up-gradable.


The end result would be an easily upgrade-able, component replaceable device that is operating system agnostic, highly adaptable and tough.


The idea of an environmentally sensible laptop isn't a pipe dream.

Google could easily make this happen working with their hardware partners (an Edu-Nexus?) - Microsoft and Apple seem intent on closed eco-system models, even for education, but I live in hope.

It's already the end of 2012.  I'd love to see the silicon valley geniuses recognize that digital literacy is vital for education (and for the future of industry too - we're not producing digitally literate graduates!).



If we could get our hands on that modular, easily upgrade-able/maintainable, ruggedized transformable laptop/data creation, tablet/content consumption device, we'd be one giant step closer to helping students grasp opportunities for digital literacy.

I think we could mass produce these things for $300 for a basic one up to $600 for a tricked out one.  The revolution is well underway, it's time for someone to give us the classroom tools we need to teach it.