Indoor Sensor Allows Navigation Inside Buildings
You may not have any problems finding a building in a busy city via the GPS receiver in your handset, but it won’t be helpful once you step inside one. How will you find the elevator or the bathroom or the fire exit? This problem could soon be a thing of the past all thanks to a new system, called the MST-Smartsense Sensor, from Fraunhofer which uses simple sensors to enable in-building navigation. They have introduced a tiny module that could work with tablets and smartphones.