Wireless door access using the TI hackable watch
What seems “novelty” can often be essential in a different context. This type device could be great for access.
The TI Chronos development kit will allow many great projects that cleverly exploit the resources of the Chronos watch.
This video shows a hack that wirelessly unlocks a door using the built-in accelerometer to detect coded taps on the watch.
[via Hack a Day]