It's been over a year since Neonode coyly said some nameless "Asian companies" would use its multitouch zForce displays in future products. Now one of them, at least, is coming out of the woodwork -- ASUS said it plans to ship a "series of products" with these optical touchscreens later this year. What does this mean for consumers? Neonode's screens don't tack any additional layers on top of the touchscreen, making this line of 5 to 13-inch displays different from more common capacitive and resistive ones. The result, Neonode says, is thinner and -- one would hope -- more responsive screens. No word on when these products will hit (nor