> Yamamoto is also optimistic that this technique will find commercial > applications. "Display of secret information on PDA and computer screens > are practical applications," he explained. "Other business applications > include: securing the screen of a terminal at a bank; an operator screen > that shows personal information; and a touch panel screen of a safe."
Question: if there is a goggle version, why not use a "real" wearable display instead, eg, the kind by www.microopticalcorp.com ?
