Erasable Paper by Xerox

Xerox has developed Erasable Paper. Anything written on this paper will get erased within 24 Hours, based on assumption that permanent markers are not used.

After an intense Research, Xerox realized that most of the papers printed in Office are used for few hours and then disposed. When they are in need of same printed document the next day, they prefer to take a new printout because the data is already stored in Electronic Devices.