I1524847094496, Feb 21, 2019 : Who are the users? -Every oneplus user. What is the proposed function? -To see how long will take to obtain full charge. What is the user value? Productivity, User can see the estimate time after the phone will reach full charge. It will make the OxigenOS look more like a precise OS. When the phone is Off/screen off and plug the phone charger a message will appear on screen ,something like "Phone will reach 100% battery in 25 minutes!" and an animation like a burst of energy from the usb charger to the message .