Smartphones use gyro sensor to detect the orientation of the device(smartphone). It's a gyroscope in the form of a small sensor. It is calibrated to give a reading of zero when the device is kept on a plane horizontal surface. Any change in orientation of the device is measured by the gyro sensor.
Praslin, Seychelles. Praslin, with a population of 6,500 people, is Seychellesâ second largest island. It lies 45km to the northeast of MahÃ© and measures 10km by 3.7km. A leisurely tour around the island by car will take approximately 2 hours.
About Praslin. 1  Praslin is sparsely populated with just over 6,000 - 7,000 people residing on it. 2  The sun is very bright and intense throughout the year. 3  Sunglasses and sunscreen are essential items for when you visit Praslin.  It is not legal to drink alcohol on the road on the island.