It came from CES! | CNET News.com:

"Perhaps the highest-density of 'check this out' products were at a table run by Hivox, a Taiwanese company specializing in semi-medical appliances. Their small array of products included Snore Stopper, a wrist-worn device that sends out little electrical jolts when it detects three or more consecutive nose honks. The zap is a form of biofeedback to reduce the frequency of snoring. Add the Dreamate, another wrist gadget that uses accupressure massage to promote sound sleep, and you and your spouse should be snoozing like nobody's business. "