The e-ink display will support visually static user input controls such as keyboard input methods or music inputs. (bgr.in)
Pro tablets generally offer a larger screen and the finer input control of an active stylus designed specifically for use with that device. (thewirecutter.com)
The S4 sedan features voice - based destination input control, and voice inputs such as «I'm hungry,» «I need gas» and «I need coffee». (topspeed.com)