Greetings EEVBees:
--It soon will be more difficult to have that discrete evening nip or two, out by the garden shed, with out the "Old Ball and Chain" spotting you. Now it is beer bottle labels that light up. Snork! But it is somewhat interesting technology, inasmuch as the little lights and the labels were created using conventional printing technology. I doubt they last much longer than the beer though. So other than beverages, Russian vodka, and other things that are consumed all at one go, other uses remain to be seen. Here's looking at you. See below for link to "TheRegister" article. Hick!
http://www.theregister.co.uk/2011/11/03/printed_electronics/"But leave the Wise to wrangle, and with me
The Quarrel of the Universe let be:
And, in some corner of the Hubbub couch'd,
Make Game of that which makes as much of Thee.
"Omar Khyayyam" 1048 1131
Best Regards
Clear Ether