Watches from Seiko and Phosphor as well as an Amazon Kindle are pictured in Cambridge

 
Watches from Seiko and Phosphor as well as an Amazon Kindle are pictured in Cambridge
Watches from Seiko and Phosphor as well as an Amazon Kindle, which all use technology developed by E Ink Corporation, are pictured in Cambridge, Massachusetts October 25, 2012. REUTERS/Dominick Reuter