I’d really appreciate it if the color bar that’s attached to either the left side or the right side of the screen could be draggable. This would be a really good feature to implement because right now you either have to reach to the left side of the screen to tap a color hue or drag the slider to adjust the opacity or size of the brush. Yes, you can do these things with shortcut keys...but the added ability to drag the color bar to just where you want it on the screen would be a great way of allowing a user to put it where she/he wants. For example...why not allow the user to drag the color bar and put it on the bottom of the screen? Or anywhere. Please consider this.
