Mirrors That Double as Computers

http://online.wsj.com/article/SB10000872396390444358804578016562948686482.html

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Daisuke Wakabayashi/The Wall Street Journal

A mirror from Panasonic displays digital information such as a patient's movement to help Takao Yamamura, 77, rehabilitate after suffering nerve damage.

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A wave of new mirrors are relying not on hocus-pocus but on sensors, cameras, and flat-panel displays to transform the time-tested looking glass. Daisuke Wakabayashi reports on digits. Photo: MIT.

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The Two-Horse Smartphone Race

http://online.wsj.com/article/SB10001424052702303978104577362140799316460.html

Apple, Samsung Use Different Playbooks in Battle for Supremacy;
For Rivals, It's Specialty vs. Scale