According to the research, the weight on the cervical spine (part of the spine above the shoulders) bent at a 15-degree angle is about 27 pounds, at 30 degrees it’s 40 pounds, and at 45 degrees it’s 49 pounds. Furthermore, when you bend your head at a 60 degree angle to look at a phone screen, it puts 60 pounds – or 27kg – worth of pressure on the cervical spine.
The latest Android mobile OS Lollipop has already hit the devices such as Google’s Nexus 5 and Nexus 7 tablet. However, it was uncertain till now that when will Android One devices get the new update.