Four short links: 28 April 2010

Fair Use Economy, Deconstituted Appliances, 3D Vision, Redis for Fun and Profit

  1. Fair Use in the US Economy (PDF) — prepared by IT lobby in the US, it’s the counterpart to Big ©’s fictitious billions of dollars of losses due to file sharing. Take each with a grain of salt, but this is interesting because it talks about the industries and businesses that the fair use laws make possible.
  2. Disassembled Household Appliances — neat photos of the pieces in common equipment like waffle irons, sandwich makers, can openers, etc. (via evilmadscientist)
  3. GelSight — gel block on a sheet of glass, lit from below with lights and then scanned with cameras, lets you easily capture 3D qualities of the objects pressed into it. Very cool demo–you can see finger prints, pulse, and even make out designs on a $100 bill.
  4. Redis Tutorial (Simon Willison) — Redis is a very fast collection of useful behaviours wrapped around a distributed key-value store. You get locks, IDs, counters, sets, lists, queues, replication, and more.
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