by guest » Sun Nov 16, 2003 12:54 am
I'm looking at writing some software or using some that I find if possible. I have a family member whose mobility is restricted to head motions. He controls his computer with a head tracker (tracker-one) and has speech software that he can type into. He needs a way to control the TV, rc Fan/Light, lamps, etc. I've got an x10 setup to control lights, cameras looking outside, etc but need something to hook him up to the IR remote control devices. I'm thinking the usb-uirt is what I've been seeking.
So, my question: is the IR omnidirectional (in microphone terms). He would have zero capacity to reposition a tranmitter. I have no idea how IR travels, though I do know I've got some old remotes that are highly directional, and don't know if it's the remote's power, room shape or what.
The room he's in is about twenty feet long, with a max distance between electronic devices being about 12 feet. I could possibly wall-mount and align everything line-of-sight, but would that be necessary.
Thanks for any help.
--shamus