3-D UpdateSeveral of you e-mailed earlier this week to ask if I thought Sony was working on glasses-free technology for 3-D screesn. I said that they were crazy if they weren't. Based on this, they aren't crazy:
TOKYO – Sony Corp. is working on 3-D televisions that don't need special glasses, joining a race with rival Toshiba Corp., but sees cost and technological hurdles to overcome before they can go on sale.
Toshiba said earlier this week it is working on glasses-free 3-D TVs, although no decision had been made on when they will go on sale.
..."Seeing 3-D without glasses is more convenient," Sony Senior Vice President Yoshihisa Ishida said Thursday at Tokyo headquarters. "We must take account of pricing before we can think about when to start offering them."