HP has updated its Envy 17 laptop to include ATi's latest 3D technology, a direct competitor to Nvidia's 3D Vision, and the result is a desirable media machine that is perfect for keeping the family fully entertained. ATi has used the same stereoscopic system as Nvidia's 3D Vision, with glasses that use active shutters to produce the 3D image. There's no external dongle to clutter your USB ports, as the 3D technology is built into the chassis.



Link: Techradar