Alexander Kolomietz hat auf seiner Geburtagsparty mit seinen Gästen ein bißchen Foto-Loop Ringelpiez gespielt:
The nice thing about a birthday party is that it brings couple dozens people with smartphones to one place. Such smart-phone equipped army is a great resource for all kind of experiments. On my birthday party I asked friends to form a circle and aim their phone cameras to the screen of the next person. In theory this should allow to see your back on your own screen. Practically it is impossible due to limited resolution of the cameras censors and LCD screens. To overcome these limitations I decided to use some image processing on the frames that I collected from all the participants of the experiment. Here is what I got.