Yeah. but it exits ASUI completely.
Ok, what I want to say it is that very often I just need to check the time and to do it I need to drag the unlock button or press the power button, check it and lock the device again. But it takes some time to lock it again so I thought it would be a nice feature to be able check the time just using one button...
I suspect this app in changing size of fonts (for example in wifi connection dialog).