Monthly Archives: August 2008
Keeping my home directory in git
I have kept parts of my home directory in a VCS for quite some time now. I’ve used different systems, currently I’m using git. I use it to keep my scripts, configurations, aliases, and other small things in sync between … Continue reading
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Ethernet-connected dead man’s switch
Take one of those big red switches, add wifi or wired ethernet, webserver and RTC. Use rdate or openntpd or something to sync the clock. Why do all of this? Call it a “I’m running late dead-man’s switch”. Push it … Continue reading
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Your lights are on!
Take a picture of the license plate with your camera phone and send it to the “your lights are on” website. The web service OCRs the license place (should be easy, right?) and one-way hashes it. Look up in the … Continue reading
Robotic driver
There are quite a few accidents where a driver falls asleep at the wheel, or has some medical problem that causes the driver to loose control of the vehicle. Our technology is not quite good enough for a general autonomous … Continue reading
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