[Revel]

It is very disappointing that I can’t find a description of how this thing actually works.

[cyclotic]

Interesting concept but I don’t see a way to steer, nor prepare food, nor sleep. The paddles seem awful small for the job.

[DannyTN]

It looks like the red balls keep it afloat. The paddles on the outside of the red balls, paddle. I assume the inside cage remains upright and the two outside circles of balls and paddles rotate as the person runs. What's unknown is:

• can he steer,
• can he only rotate one wheel at a time?
• Can he take a break?
• Restroom facilities?
• Can it withstand a shark attack?
• Is there sunshade?
• Compass?
• Communications?
• Does a large wave reverse the paddle direction and rotate him?