is there a way (hardware/software-combination) that I can use to control one or more "Philips Living Colors" lamps using a PC - e.g. a USB-stick that acts as the "remote". This way i could control the lamp through software (e.g. a web-app - over iPhone / remotely) or even create what Philips builds into some of their TVs and calls "ambilight" (graphics driver detecting the main color to control the lamp).
I guess this is more like a hardware than a software question - but I couldn't find anything about this online and I'm sure not to be the first to have come up with this idea right when I unpacked my LivingColors lamp yesterday ;)
There are two version of the LivingColors lamp, the Gen1 lamp can be controlled with a small kit, as far as i know the Gen2 can not be controlled with 3rd party products.
There is an Arduino shield that can control the Gen1 lamps, the article describing this is in Dutch. In short : the shield, and by extension the lamp, can be controlled by serial-over-USB. Google translate may help :
The hardware : http://www.knutsel.org/2010/04/11/assembling-the-cc2500-arduino-shield/
The link to the software is at the end of the post. (I can only post one link.)
There is a schema and software, enough information to build your own controller for Gen1 lamps.
Some remarks:
[ 11 April 2010 edit : made translations of the blogposts in English and changed the links here ]