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Before Talking Directly about Sophia , let's talk about humanoid robots first... Humanoid Robot A Humanoid Robot is a robot that looks exactly like human beings. These robots have the Head, two Arms and two Legs. Some humanoid robot also have heads designed to replicate human facial features such as eyes and mouths. For example , ANDROID is a humanoid robot. For more information, see Android Robot. Following are some pictures of humanoid robots: Now, Who is Sophia? Sophia is a Humanoid Robot. It was developed by hong-kong based company. Sophia was activated on April 19, 2015 and made her first public appearance at Austin, Texas, United States in mid-march 2016. She is able to display more than 62 facial expressions just as Humans. In October 2017, the robot became a Saudi Arabian citizen, the first robot to receive citizenship of any country. Sophia was created by Hanson Robotics in collaboration with AI developers, including Google’s parent company Alphabet Inc...

REASONS OF HEATING PHONE:-  1.Processor :  Processor is the thing that almost do every work for your phone.This is the component which remains on every-time whether you are using your phone or not. Without going into deep theory I just want to explain you that processors are made up of semiconductors and they contains very small electrons when processor works, all electrons runs here and there and collides into each other and form heat. Ohk.. Heat is generated ......now, as you all know smartphones are getting even slimmer so that heat does not find the way to go out of it, thats why we feel the heat on our phone's body. By the way processors do not generate heat on normal use. 2.Overload : On normal use processors do not generate much heat but when its overloaded or we are doing multiple tasking like we are downloading anything and at the same time we are also playing games,then the processor gets overloaded and generates more heat. 3.Dense Batteries : As you ...

Understanding NOISE Before understanding what is NOISE Cancellation, let us understand about NOISE first. NOISE is defined as the the sound which is useless.Means that if i am talking to you and outside it is raining then the sound of rain outside is NOISE, if we are talking in market then the sound behind us is NOISE ,if we are talking in the room then the sound of the fan is NOISE, then this type of voice or sound which is useless to us is NOISE. Benefits of NOISE Cancellation? Now let us understand the benefits of NOISE Cancellation that is present in our phones and headphones. Earlier when there was no NOISE Cancellation technology, people were unable to hear clear voice because of heavy NOISE in the background. But nowadays from this technology we can hear clear voice of  everyone and the NOISE will be cancelled because of NOISE Cancellation mic present in our phone. Every phone with NOISE Cancellation technology, have two mics, one mic is the microphone and the ot...

                                                                         HDR   Introduction to HDR Full form of HDR is High Dynamic Range. First of all we should understand what is dynamic range.When we take any photo, and some part of photo is coming under the shade and some part is under high brightness,then the captured photo will become very dull where some part is dark and some part is very bright.This means that our camera cannot capture the picture with less level of light and more level of light and the dynamic range of the camera is not wider. Working principle of HDR When the HDR mode is on , then our camera...

Friends ,When we talk about any smartphone, then first of all we talk about the mega pixels that 'this phone has 8 mega-pixel camera,''this one has 13 mega pixel camera' etc. etc. Actually, Mega pixel is the short form of million pixels.It means that one mega pixel has 1 million pixels and 1 million pixles means 10 lac pixels, that means 1 mega pixels camera has 10 lac pixels. Now , what is pixel?:- Inside a camera, there is a sensor called image sensor and it is situated behind lens and other components.This image sensor has arrangement of very small small pixels. Every pixel is capable of capturing information.When we take any photo ,every pixel store the information of that light ,color ,contrast etc and when all the pixels get combined ,they form an image and finally our camera processes that image and show that to us in the gallery. We will get more detail about the captured picture if we have more pixels in our camera. When we have large pixels in our...