Spark WIFI, MakeyMakey, paper computing
Spark WIFI light fixture looks plausible, if only because the Belkin WEMO already exists at a comparable price point. (The Spark is indoor only, and what I actually want is either an outdoor-socket-capable one, or an indoor light switch replacement, ideally one that can be dropped in as one of a pair of three-way switches, which would actually be tricky…) sponsored, not yet funded
I finally used my Makey Makey - basically a very sensitive closed-circuit detector that comes with a pile of alligator clips, and pretends to be a USB keyboard - the reference standard demo is the banana piano - anyway, I just moved into a new office, and traded up from a well-worn Comfy Chair to a standing desk (with advanced pneumatics, very easy to move up and down.) Stories about standing desks run the gamut from “it changed my life and I need a new wardrobe” to “meh, everyone here just leaves them at the lowest setting and uses chairs”. Clearly I need DATA… and a quick prototype showed I could hang some (zinc-plated) chains from the desktop, clipped to the Makey Makey, and have them trigger a key press whenever the desk was lowered enough for the chains to pool up on the base. That part was easy - the problem is that because it acts as a keyboard, it’ll “hit space” when it gets a connection, but I want to treat it as a distinct channel… libusb was a messy failure, but in the end, the Python EVDEV bindings and in particular InputDevice.grab came through, barring one memory leak that I may be able to work around. (Github link to follow soon…)
Finally, the classic “choose your own adventure” book is sort of like following a program, or at least walking a tree - well, in that spirit, there’s a KickStarter for doing Hamlet in that form - and if that weren’t cool enough, the list of “Amazing People Who Are Doing Pictures For This Book” is about 2/3 comic artists that I read, and 1/3 ones that I probably should :-) If you haven’t gone over there to look yet, do it for this quote: “But I’ll warn you: Shakespeare’s choices didn’t lead to the best ending for the characters.”. Paper and e-book versions. (Ok, that “paper computing” bit was kind of a stretch, I just needed an excuse to included it here, it’s Just That Cool.) sponsored, funded, still aiming for stretch goals
Colorimeters, Colorful LED displays, and Kicksaver
The IO Rodeo Colorimeter kit is building a basic easy-to-assemble (no soldering!) Open Source Hardware colorimeter - a basic scientific measurement tool, which uses different frequencies of light to measure properties of a liquid sample. The design looks very student-friendly, and is a good start on understanding that instruments aren’t magic…
This 8-digit 7 segment display board is a nice module for old-school lots-of-digits output - if you were doing your own version of a DeLorean back-to-the-future dashboard, it’d be a good component to have :-) I’ll note that in practice, a $60 refurb android tablet might be near-useless as a portable appliance, but it would make a great embedded display with graphs and whatever simulated-digit output you want… but I like LEDs so I backed it anyway.
Given how terrible Kickstarter is at actually helping me find interesting gadget projects (hey Amazon! buy them and force them to use your recommendation engine! :-) I owe credit for finding the LED display project to (KickSaver)[http://www.kicksaver.net/] - not actually a search engine, but certainly an interesting browsing alternative - you give them a price threshold, they give you kickstarter projects that need that amount to kick them over to successful funding. (Got a better idea? Fork Kicksaver on github and let me know what you came up with…)