Color “E-paper”

@ Technology Review Color “E-paper” from Freestyle audio and Qualcomm…

A waterproof MP3 player built for bright beach days is the first device with a color “e-paper” display, meaning it has no backlighting and thus can be read in direct sunlight. The display, from Qualcomm, consists of two layers of a reflective material. Some wavelengths of light bounce off the first layer; some pass through and bounce off the second. Interference between the two beams creates the color, and electrostatic forces control the distance between the layers.

We’ve tinkered around with MAKE on e-ink but we’re so graphics rich it’s always been a challenge to do more than text, I’m looking forward to color “e-paper”…