The experiment was straight forward: 21 TT therapists stuck their hands, palms up, through a screen.

这个实验很简单：21名 TT 治疗专家通过一个屏幕卡住他们的手，掌心向上。

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Instead of clicking the Forward button, I clicked the Back button, which returned me to the original screen.

所以我没有点击“下一步”（Forward），而是点击了“上一步”（Back）按钮，这样又回到了原来的屏幕。

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Go back and forward a screen, as they do with more and view.

向后和向前移动一屏，像more和view一样。

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Viewing angles are sufficiently wide (you could accommodate three to four people huddled around this machine) -- that is, until you tip the screen forward or back, in which case images wash out quickly.

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The matte finish and IPS technology lend the machine very wide viewing angles as well -- you can tip the screen a ways forward before images start to wash out, and watching Netflix with friends shouldn't be an issue, as we had no problem viewing the action even at extreme off-angles.

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Congress considering a bill that would make it illegal to fast-forward through commercials on DVDs is already bad enough, but apparently determined to alienate their customers even in the absence of a Federal law, TiVo has quietly been cutting deals with advertisers to put banner ads up on screen when you fast-forward through commercials.

ENGADGET: TiVo planning banner ads for when you fast-forward