[PRJp1] Projection Technologies

[PRJp1-1] Floating Sphere Display Using Soap Bubble or Double Balloon for Aerial Signage Which Enables to Make Long Stay in the Air

*Kunio Sakamoto¹, Yuta Tokura¹, Sorachi Morikawa¹ (1. Konan University (Japan))

Keywords:

aerial display,double balloon,Bernoulli ball,autonomous equilibrator,optical illusions