Currently, Flex mode provides a TouchPad on the bottom half of the screen while an application is running on the top half. This TouchPad is redundant since the phone is using a touch screen supporting the use of an S Pen. There should be a user option available to switch from the TouchPad to the system keyboard for the lower half of the Flex mode screen. In addition, as I had previously suggested, the lower half of the screen, should turn off when not touched for a pre-configured amount of time to save battery power. These two additional features would be great enhancements to the Flex mode environment.
