Back in August 2005 I wrote about Printball by Benjamin Gaulon, a machine that ‘prints’ dot images on walls using a computer controlled paintball gun.
This video shows what happens when Nvidia give money to Mythbusters to make a hyper version of a paintball printer in 2009.
Recently I saw the Facadeprinter (shown below), created by Berlin [...]

Most persistence of vision projects I have seen involve moving a strip of leds fast enough that our eye perceives it to be an image. Make magazine has covered many projects of this type.
Jens Wunderling, a student of the Digital Media Class at UDK Berlin, has created at second glance, an alternative approach to [...]

Fur, creators of the Painstation and Furminator (among others) have just released information on their project Earworm Assault Devices. From the website:
“Sound is unavoidable (the ear can’t be shut like the eye) and evolutionary hardwired into our cognition apparatus, it can reach into the subconscious and arouse emotions. A well made sound can get stuck [...]