I would like to hear your thoughts on why a tactile device, the keyboard, is better when tactile feedback is replaced with visual clues. And why a device you to

I would like to hear your thoughts on why a tactile device, the keyboard, is better when tactile feedback is replaced with visual clues. And why a device you touch and don't look at is more aesthetically pleasing when you remove the bits that the way you use it more pleasant. For my money the innovation we're missing is more tactile feedback. A device that allows you to modify the click of a key, the amount of force required, the position and shape of those keys.