The menu that appears on the iPhone screen when you triple-click the lock button. Image source: Chris Smith, BGR. That’s right — you can set up as many actions as you want.

In "Just Click The Button," you do indeed, click on a button. The more you click, the more the game evolves. Select new abilities that align with your playstyle.

The function of the middle-click button can vary depending on the app or program you're using. For instance, in AutoCAD, you can use the middle click to pan and rotate a 3D model.

The placement of the Windows button on the Surface Pro 3 causes interference with the placement of the palm for right-handed artists when drawing on the device, Penny Arcade's illustrator has found.