Making smartphones smarter with see-through sensors: Pack more apps into new real estate, the display glass itself

Researchers have developed a new laser-writing technique that embeds smartphone display glass with layer-upon-layer of see-through sensors — enabling applications like temperature sensors and biomedical monitors to be manufactured directly into the display. The work is the first laser-based light-guided system that is efficient enough for commercial use.

from Physics News — ScienceDaily http://ift.tt/1l4rlNh

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