Display with fire, water, ping-pong ball

There seems to be various people in the world, and I am trying to express using various things anyway.

Playback is from the following. Displayed by fire. It seems that my eyes are going to collapse if I look at it all the time.

YouTube - Spelling Fire with Fire

The official website is below. You can also see other videos and pictures.

Infernoptix - Digital Pyrotechnic Matrix

Next is displayed with water. It is difficult to see for a moment.

YouTube - BitFall test

The following is the official website. It seems that movies can not be seen now from here.

SPHERICALROBOTS 2004

It is also displayed here with water, but it is displayed with water drops falling on the water surface. Click on the image below Technology to watch the video.

Eavesdripping

Here ping-pong balls come down and display. It seems to generate pictures from digital images taken with digital cameras and mobile phones. It seems like a slightly wrong color ball falls.

YouTube - PingPongPixel

It seems that the line is made like this. It will take 2.5 hours for a picture to be completed.

YouTube - Ping Pong Pixel (2)

The official site is here. Other pictures can be seen from Pictures.

Home of the PingPongPixel

It is displayed with tiles of fine wood. It seems to be a mirror.

YouTube - Wooden Mirror

Below is the official website. You can see a little pictures.

Daniel Rozin Wooden Morror