In a gift to those who want to be surrounded by work 24 hours a day, Hitachi said it had developed a thin electronic paper that can be posted on walls bringing in messages by remote control.
Everything from family pictures to work schedules to recipes could be zoomed in through the paper, which measures 16.2 by 18.1 centimeters (6.48 by 7.24 inches), the Japanese hi-tech firm said Thursday.
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