Talking to (and Like) the Blender
"Blendie is an interactive, sensitive, intelligent, voice controlled blender with a mind of its own. Materials are a 1950’s Osterizer blender altered with custom made hardware and software for sound analysis and motor control. People induce the blender to spin by sounding the sounds of its motor in action. A person may growl low pitch blender-like sounds to get it to spin slow (Blendie 2000 pitch and power matches the person) and the person can growl blender-style at higher pitches to speed up Blendie 2000."