Yes, it only simulates liquid. Named Bubble Level Galaxy on Playstore.
Unless you had one of those Russian phones with eink. The eink has a tiny quantity of milky liquid with black balls. The only crazier HD display is the DLP projectors using a moving mirror for each pixel. You really want a 3 chip version DLP rather than the 1940s concept colour wheel! Yes before the shadowmask CRT (1951?) some demo TVs used sequential colour by a mono CRT and either a drum or wheel to colour the image.
|