Facts about Sensor Technology | Hi Tech Blog

What is sensor?

   In simple words,sensor is a kind of device or module, whose main purpose is to detect changes in environment or surrounding and transfer the information to other electronic devices,frequently computer processor.
Sensor Technology | Hi Tech Blog

Sensor Technology.......................................


 We,humans perceive the world through 5 senses which we have been gifted. We can see how we grab any object like hammer,we can smell fire far away, we can taste any food if it's salty,sweet,sour or bitter,we can hear sounds from the surrounding and we can feel the weather, wether it's humid or hot or chilly,etc.
Sensor Technology | Hi Tech Blog

Sensor Technology.......................................


  We also use lots of products like smartphones,laptops,cars. But the interesting fact is that  products have senses too. Like a simple very common example can be of automatic door opening system. It senses when you are trying to pass through it and it automatically opens up.
But it would be really great if cars phones and laptop have sensors too. Like,if phone had sensor, then it would automatically set itself to silent mode,when it detects you are in a meeting. And in car,it would automatically suggest you the big and best parking lot,and laptop would sense automatically and open up the right application you wanted to open at that time.
Sensor Technology | Hi Tech Blog


Sensor Technology.......................................


  For these,products needs a wide range of sensors and very very clever design in it. Large scale wireless sensor networks are very much vulnerable to unauthorized access. Also it relies on the complexity of logistics involving selective replacement of sensors. And ,also these sensors are very expensive and can only be found in specialised shops.

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