$150 CFII RFID reader

[electron]

check this out, can't wait for these readers to get so cheap I can install one in every room, track people movement.

http://www.rfidjournal.com/article/a...ew/393%20/1/1/

[Renegade]

But wouldn't it make more sense to give everyone a rf tag instead? And have readers in strategic places around the house.

I just wish I could find some decent tags and readers that worked with a greater range than most. iButtons looked really good, until I saw they required physical contact to make a reading. The only ones I can find that work at more than a few inches are just insanely expensive.

[electron]

thats what I am talking about, RFID tags support longer ranges than the ibutton, but the concept is the same.