What is the distinguishing feature of Toshiba’s new model of notebook? [original

One of the biggest obstacles to 3-D adoption in the home is the requirement for uncomfortable, eye-straining glasses. Now there is an alternative, at least in the laptop department. (7) Today Toshiba introduced the world’s first glasses-free 3-D notebook- the F755. It allows for a "broad viewing zone from which to view 3-D content, " according to the press release. But this may also mean two people won’t be able to watch the screen in 3-D at the same time. (8) In another effort to make 3-D more compelling to consumers, yesterday Panasonic, Sony and Samsung teamed up to announce their support of the "Full HP 3-D Glasses Initiative, " which would mean one brand of glasses could be worn to view all of their 3-D TV models.
    Although a glasses-free 3-D notebook may fare better than glasses-requiring models, statistics from a March 2011 survey by research firm ABI Research still show consumers aren’t overly excited by the technology.