The Wink glasses is a product from Mastunaga which promises to keep you awake when you have to work late hours. The glasses have a sensor that can detect a slow wink which is a sign of falling sleep. The sensor fogs one part of the glasses which  stimulates your brain to bring you back to action.

The glasses are USB powered and have an option of wireless connectivity along with the wired one. Two button-sized cell can keep you one-eye-fogged for 8 hours. The Wink sensor can also be attached to your prescription glasses. The devise is priced at $167 while with stylish glasses, it would cost you $265.