Highly used technology: Motion Operated cell phones
The technology behind Motion Operated cell phones is actually the use of gestures to operate the mobile phones. This type of technology is actually based on the principles of sensors. With the help of sensors and other sensing devices, operations are performed and the movements are made.
Principles behind Motion Operated cell phones
This technology is actually based on the principle of different types of sensors with the help of which you can monitor and control the movements of the cell phones. The basic sensors which are used for the automation of motion are:
The devices actually use accelerometer and gyroscope for getting their data and then with the help of the available data the movements are made automatically.
These are the basic sensors which play a major role for controlling of motions and movements. They are used to measure the linear acceleration and also they calculate the total angle of tilt. The accelerometers are of two types: single and multi axis accelerometer. With the help of these sensors, we can get the magnitude and the linear, rotational and gravitational direction of the acceleration. If an accelerometer is present in a device then we can easily detect if any rotation has took place from the vertical to horizontal state or vice a versa. So the basic use of accelerometers in a cell phone is to change the screen of the mobile device and there can be many other uses as well.
These are used to measure the estimate of the rotational movement about the different axes. With the help of gyroscopes, the motions can be easily measured in multiple dimensions and the position can be tracked. Also, these are not affected by any external agent and thus are much more efficient sensor having high capability of sensing and are used for full gesture support in cell phones.
Use of motion sensors in Motion Operated cell phones
With the help of the motion sensors, the movements of a device can be monitored. These movements can be like tilting of mobile, shaking, rotating the cell phone and swinging etc. Without even touching the phone, you can directly control it with the help of motions and sensors.
The concept of Motion Operated cell phones is in development and already majority of companies have given significant development in this field and also the cell phones have been developed which actually does not consist of keypad and all operations are done by just sensors.
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