Question

A guard rail at the front row of the second deck of a sports stadium is 33 in. high. When someone sits back normally in a seat with a seat back in that section, the angle between the eye and the near edge of the playing field is 35 degrees below horizontal.

(a) Can an average person see over the rail? (Use anthropometric data to make an estimate.)

(b) Suggest how you would design the railing to prevent a front row fan from falling over the edge.

Answer 1

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