That's what this article claims the RedEye can do:
http://www.boston.com/business/ticker/2009/06/redeye_claims_t.html
I went to their website, and the hardware seems a bit pricey at $119. They've also started a public beta.
http://www.boston.com/business/ticker/2009/06/redeye_claims_t.html
I went to their website, and the hardware seems a bit pricey at $119. They've also started a public beta.