tilt sensor applications

Tilt sensor: Human Motion Description is actually a series of related angle calculation processes, there is no relative displacement and scaling between the bones, so the acquisition of human motion, only the angle is necessary. Currently, motion capturing instruments use optical recognition methods for capturing. If you can use a tilt

Android Orientation Sensor (Direction Sensor) details and applications, androidorientation I. Preface This blog is my first article on "Android advanced". It has been around for more than four months since I started Android, and I have some experiences, I can also do something on my own. Thanks to the android development tips of our company and the omnipotent

Sensors on the Android platform include the accelerometer, orientation, magnetic field, and light ). The development of sensor applications on the Android platform is implemented through the listener mechanism. The main steps to develop applications for one or more sensors are as follows: 1. Create a sensormanager object 2. Implement the sensorlistener Int

; Break; CaseSensor.TYPE_PRESSURE:str+ = S.gettype () + "pressure sensor pressure" +tempstring; Break; CaseSensor.TYPE_PROXIMITY:str+ = S.gettype () + "distance sensor proximity" +tempstring; Break; CaseSensor.TYPE_RELATIVE_HUMIDITY:str+ = S.gettype () + "humidity sensor relative_humidity" +tempstring; Break; CaseSensor.TYPE_ROTATION_VECTOR:str+ = S.getty

gravitational acceleration of 9.7997.Now assume that the gravity of the position is 9.8:, then:Put the phone flat on the table, the x-axis and the y-axis of the gravitational acceleration of the 0,z axis of the value of 9.8;The mobile phone is erected to prevent (completely upright), then the x-axis and z-axis of the gravitational acceleration of the 0,y axis is more than 9.8 of the value of gravity;When the phone is sideways (completely sideways), the gravitational acceleration of the y-axis a