At a virtual reality expo, VR comes in many forms

[Wireless News]

http://l3.yimg.com/bt/api/res/1.2/ZQuo57LiojLbiM1yfehpzQ--/YXBwaWQ9eW5ld3NfbGVnbztmaT1maWxsO2g9ODY7cT03NTt3PT EzMA--/http://media.zenfs.com/en_us/News/ap_webfeeds/30a472ccc8ec7026800f6a706700b74e.jpg (http://news.yahoo.com/virtual-reality-expo-vr-comes-many-forms-004623076.html)LOS ANGELES (AP) — A few inches above the floor, a man is suspended from a swing-like apparatus pretending he's flying over a mountain. Around the corner, a woman is defending herself against a horde of zombies with a make-believe gun. Several feet away, two guys are seemingly racing in cars over 100 mph while both sit still.



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