http://news.yahoo.com/s/nm/20060106/...NlYwMlJVRPUCUl

With a wave of his hand, Amal Graafstra, a 29-year-old entrepreneur based in Vancouver, Canada, opens his front door. With another, he logs onto his computer.

Tiny radio frequency identification (RFID) computer chips inserted into Graafstra's hands make it all possible.

"I just don't want to be without access to the things that I need to get access to. In the worst case scenario, if I'm in the alley naked, I want to still be able to get in (my house)," Graafstra said in an interview in New York, where he is promoting the technology. "RFID is for me."

Graafstra was drawn to RFID tagging to make life easier in this technological age, but Sklar said he was more intrigued by the technology's potential in a broader sense.

In the future, technological advances will allow people to store, transmit and access encrypted personal information in an increasing number of wireless ways, Sklar said.

Wary of privacy issues, Sklar said he is developing a fabric "shield" to protect such chips from being read by strangers seeking to steal personal information or identities.
Way to go.