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Strategies & Market Trends : Joe Copia's daytrades/investments and thoughts -- Ignore unavailable to you. Want to Upgrade?


To: Joe Copia who wrote (6343)7/15/1998 11:50:00 AM
From: Micropicker  Read Replies (1) | Respond to of 25711
 
Joe - How does DDSI technology work?

Does DDSI's contactless scanner use light or ultrasounds to capture the fingerprint image? If it uses ultrasounds, it could make MRPS more interesting.