Touch & Drag System

Another feature I have thought of, to add a quicker selection of intensity, is to introduce a touch and drag system, rather than forcing a choice through the interactive arrows. Much like in the world of automobiles, semi-automatic transmission only allows gear change one gear at a time, but manual gearstick control allows for gear change in one step.

This adds to the functionality and simplicity of the app, and enhances how user friendly it is.

First attempt was too dark, plus the background menu was too visible. I took off the dark overlay and instead lowered the tint of the black in the background to 5%. It gives the app a visual gesture that this feature is an extension of the feature in the background, but is not too visible that it becomes part of the foreground.