Sergey Brin is currently giving demo of Google Glass which has its own share of anticipation and next big thing in future. Techinically it has a powerful CPU and RAM (how much? no specific numbers by Google). It also has usual sensors like accelerometer, gyroscope. Features like mic, speaker, camera and wireless radios for data. Its quite lighter than many of the sunglasses and non distracting in day to day life use. You can capture pictures, videos, navigation and possibilities are many. Would you like to get your hands on one of these? Actually you could have, if you were attending Google I/O. Developers attending Google I/O and who are US citizens can pre-order Google Glass for $1500. Rest of us will have to wait a little more, may be we might be lucky by next year.