Now a days Sensor Technology and latest trends has changed the entire market scenario. Sensor or smart sensor is a combination of sensing element with processing capabilities provided by the microcontroller. Sensors are basic sensing element with embedded intelligence. The sensor signal is better than controller, which process the data and provides an output to an external user. Upcoming trends in senor technology is related to sensor element and processing at chip level. Now-a-days sensors come in all shapes and sizes and fulfil all sorts of uses.
Uses of Sensor Technology
From pressure and humidity sensors increasingly appearing in smartphones, to night vision and infrared sensors are everywhere and in every form. Sensor technology is evolving day by day. Current trend in sensor technology includes innovations in tracking –such as eye movement and gestures in particular — as well as in the detection of temperature, pressure, magnetic fields, and biometrics, were evident.
Why Sensor Technology is Mostly in Trend
Use of sensors across various products are reason for growth of businesses related to sensor technology. As these sensors become more durable and demonstrate greater fidelity, Sensors are now used in mobile, TV, household appliances to collect data. In recent trends every business is becoming a digital business and every consumer becoming a digital consumer. Now companies are trying to create device that can be used for translating physical world into virtually logical world or digital world.
The IoT(internet of things) has had a great influence on sensor technology. If it is wearables, implantable, smartfabrics or smartpills, improvements in micro-electro-mechanical systems technology and sensors have become one of the driving factors in sensor technology. Sensors are used in various product engineering services, offshore software development services by offshore software Development Company, almost everywhere.
Sensor is cost effective as well as cost efficient. Now a days you see sensors everywhere even on the road side cameras. You can put it almost everywhere. Sensors has been seen as an important component in numerous applications such as mobiles and tablets, but you can now see these in industrial equipment, toys, medical electronics, wearables and even safety in vehicles.
Developing ultra-thin, low-cost flexible microcircuits that can be incorporated in mass-market packaging is a new trend in sensor technology. Hybrid electronics will give rise to wireless medical devices for rapid diagnostics using printed sensors, thus it will help to build better medical devices in line with the IoT concept. Scientist are designing sensor in this way that it can collect power wisely and can be worn.Their sensors harvest energy through near field communication to power themselves.
Towards higher and higher integration scientist are starting from integrating small chips kept on giving more features and blocks into it. From just individual sensors in the beginning, now they are creating sensor hub. Embedded microcontrollers and a communication system followed this, and the final result is the self-contained unit.In sensor technology, large-area integration of these microelectronics devices makes the most of their small size by creating processes that can scale over a larger area. Modern sensor technology has combined vital components of a smart sensor on a chip. It also offers a controlled specification set across the operation range of a sensor. For example, a wheel speed sensor typically employs either a multi-pole ring magnet and hall arrangement or a magnetic rotary encoder and magnet arrangement for measuring wheel speed in vehicles. Taking sensitivity, mounting as well as temperature issues with magnets, new solutions make way for a reliable non-magnet approach and low-cost implementation. Moreover, this technology is enabling the placement of control electronics remotely from location of sensing, thereby making it easier to operate the sub-system away from noise environment. This technology is also being adapted for a whole lot of other position and speed-sensing applications. It includes passenger-occupancy detection, seatbelt-buckle detection and gear-position detection, to name a few.
