Five amazing things about Smartphones

Day by day smartphones are becoming indispensable in our daily life.Some amazing facts about smartphones are

1.Tune Guitar using smartphone:We can tune any guitar or stringed instrument using smartphone.The smartphone detects the sound and displays it on the screen for editing to get the desired note.Just you have to install the required app.

2.Remotely take a picture with another smartphone: The app should be installed on both the devices.Pairing is done through Bluetooth.After starting the app we have to choose which device will be remote and which device will be the camera.Once we click on the shutter button on the remote android phone an image is captured on the devices acting as a camera.

3.Smartphone can be check if TV remote is working or not: We often finds our tv remote is not working.Sometimes we check the batteries.sometimes we tried it from different angles.But before doing any of these try it with your smartphones.Just start up the default camera app point the remote the the smartphone lens.If remote is working then there is a purplish light emanating from the remote's  IR bulb .The reason is that while our eyes can not see infrared but smartphone camera can

4. Forecasting weather:Android phones used to measure light,pressure,battery temperature etc can also be used to report weather.Using enough smartphone sensors expert can use the data gathered to accurately forecast the weather.The app supposed to use analytics to predict patterns.

5. Help us to sleep better: With the Sleep Time app we can use out smartphones to get a good sleep.This app detects our movements throughout the night and figure out the sleep pattern.Just place the smartphone on the mattress before going to sleep and app will do the best.

The apps alarm wakes us up at the lightest part of our sleep cycle.