Some instrument(s) of repair or manufacture of a reasonably durable product in a shop or home. Nothing transitory, such as sound or gestures. A cookie is durable enough to count.
An important part of the image must be blurred to show motion. It may be a panned background or slow shutter speed of a moving target, but should still be recognizable.
The full-screen image must represent an area that is smaller than a 3″x5″ index card. (NOT the exact technical definition of Macro, but the one we are using here). Results may be achieved with close-up photography and/or cropping.