When you walk with BlindSquare, it is essential that you are able to access important information such as your current location quickly and easily. If you shake your device while BlindSquare is running, you will hear a sound to indicate that BlindSquare has registered the shake. BlindSquare will then announce your current address, the nearest street intersection, and, if available, the nearest Foursquare venue. You can configure the Shake Gesture to check you in to Foursquare venues and read pedometer information i.e. how long and far you have walked.