Let’s face it, failed Kickstarters are no good. But they can spark good things, like real versions of technologies that might have actually been faked for the platform. A touchscreen mouse, for instance, with shortcuts that can be programmed for various applications.

This story is one of scope creep, as [Sam Baker] says in the project details. At first, he thought he could just basically duct tape a touchscreen with shortcuts to an existing mouse. A couple of mouse teardowns later, [Sam] arrived at the conclusion that things would not be so simple.

After some digging around, [Sam] found a repository where someone created a way to communicate with the ADNS-5050 optical sensor, so [Sam] started by creating a breakout board for this sensor. By combining that with an ESP32 dev board and a touchscreen, [Sam] had his shortcut mouse.

Does it work? Yes. Is it useful? Well, yes. And also no. The beauty part of using a regular mouse is that you don’t have to look down at it to know where the buttons are. In the future, [Sam] would like to implement some kind of buttons for tactility. In the meantime, haptic feedback could be nice.

Continue reading “Keebin’ With Kristina: The One With The Folding Keyboard Mod” →