Portable phone box for mobile phones that sound leakage of conversation is likely to be reduced

Since mobile phones became popular, fewer people seemed to see phone boxes in the streets, and more people were walking while making a phone call. However, conversations by other people's mobile phones are sometimes felt annoying at times and occasions.

So it seems that Boston artist Nick Rodrigue made a portable phone box.

Details are as below. A movie actually used in town. It is quite doubtful if I look at it far.
YouTube - Portable cellphone booth


Other works by Nick Rodrigue are from the following. He seems to be interested in how new technology affects human relationships, expressing emphasis on differences from what was there and what can be normal.

R H Y S gallery - Artist - Nick Rodrigues