Sensors: A Magic

Sensors are the most wonderful thing any device can have. Those people who say that there is nothing like magic in this world are totally wrong. Sensors working in front are something bigger than magic. Sensors are a concept of Nano tech, till the point their sizes are concerned. They are fitted in Mobile phones, Laptops, Television, etc. They work in a very small region that is why a single device can work easily with more than one sensors.

Smartphone is the only device in which maximum sensors are used. Small areas are occupied by sensors in mobile phones, like touch, fingerprint for lock, camera sensors, etc. In Television remote sensing is used, 3D Sensors are used in latest Televisions. Coming on to laptops Temperature control, Battery control. Now a days Auto Brightness and Power saving Sensors are very much common. Digital Cameras have improved a lot in sensing the objects and setting focus. It has been a great help for Photographers to click pictures.

 Some of Sensors of Smartphone are unbelievable. While using fingerprint scanner a thought always come to mind that how it actually works. Some Smartphones have air sensors. Actually this is not the proper name, but it has been there in few smartphones. When a hand is kept moving at certain distance from phone then also its touch is control. Air sensors also mean some details regarding the Air.

Working with sensors is a great thing like, on pressing a button a channel on TV changes, by our speech machine follows our commands, and many more. There is also a problem with sensors. As we know working and functioning of censors is on a very small scale, moreover they are very much sensitive. Improvement is seen in the parts which can be but most of the sensors are inbuilt. When they come across some problem it becomes difficult to solve that problem as they are very small. The only option after their damage is replacement with medium cost. After damage lot of problem is there with sensors, so while using a min care should be taken. We hope that in near future we get to see some new sensors and more innovation in old ones.

With Smart Things you can get your smoke alarms, humidity, pressure and vibration sensors to detect changes in your house and alert you through your smartphone, Imagine the possibilities with this. You can track who is inside your house and with sensors you can turn on the lights and catch the victim. In fact it's a good option for home security when no one is at home. You can call these sensors as security sensors or smart sensors. They will be more accurate in future and a big help to us .

This is just about the electronic devices which we use more time. Sensors are used in every device from a Pen drive to a big Laptop. Not only this they are also used in Vehicles, Calculators, etc. and in many more things.