2. This sensors the brightness of your screen. It adjusts the display screens brightness automatically. When its dark it takes the brightness down and when there’s daylight it puts the brightness up.

3. This sensor sensors your finger it helps recognise your finger. This is more easy because it saves you from using a mouse, its more intuitive. It is also more protective because it only recognises your own finger.

4. This is able to detect magnetic field lines and can turn into a compass. This can also detect metal particles, if you lose any of your belongings such as keys it will detect them

5. This sensor is very helpful it keeps all your memories saved so you can look back and smile. its good for all kinds of people because its easy to use and easy to access. It stores all your pictures messages and videos.

6. The gyroscope sensor rotates the screen which ever way you want it. You can turn it landscape or portrait. Its easy for old people to access because if the screens landscape it makes the writing easier to read so its good for old people and portrait for kids because they have better eye- sight.

7. This sensor measures how bright the ambient light is. This controls the brightness by pumping it up when its bright and when its dark it dimmed down this also saves battery and is better to see.

8. This measures the temperature for the ambient light. when its bright it gets warm and when the brightness is dimmed down it wont be as warm. It also monitors the battery so if it over heats it will shut the device down so its safe.

9. It can measure atmospheric pressure. Data measured by it is used to determine how high the device is above sea levels.

10. Bluetooth is a short range of wireless internet connections of different electronic devices such as phones computers and more. You can send photographs and messages with Bluetooth.

11. Wi-Fi allows you to connect to other devices so u are able to communicated with one and another. Its an internet connection that can connect to go on anything like google.

12. This sensor is very good for elderly. You can put I password in to keep it secured but you will have to remember it. However old people might forget it so if they use this sensor they wont have too remember it and it would be much easier.

13. This sensor is very useful. It counts how long you have been doing something for such as counts how many steps seconds and more.it saves you from carrying a timer with you.

14. The rate monitor it is made to measure one's pulse, and it does that by detecting the minute pulsations of the blood vessels inside one's finger

15. The air humidity sensor predicts the weather so you will know what to take such as if it rain an umbrella.