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Science

Electrically Conductive Cement 159

zero_offset writes "The Tokyo Institute of Technology has announced a process for creating an inexpensive, nearly transparent, electrically conductive alumina cement. The conductivity is comparable to metal, and the transparency should be adequate for use in display panels. The process relies upon commonplace and inexpensive metals compared to the rare metals such as iridium currently used in display panels."

Comment Re:Nokia (Score 2, Informative) 89

Erm, I just got my Nokia 6220 which is an older model to his phone, and the camera on it sucks ass, but I could easily make out my keyboard letters at less than his recomended 0.6cm And even when it was really faint you could track the direction of movement quite easily, wether a java program could do that though is up for debate.

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