I'm glad its accessible. Actually, it might be more fun in a
wheelchair. Walking would be less stable, although in both
cases, turning can be a bit of an issue, gravity apparently
nearly as much so.
Given a choice of travel methods, being a small ball rolling
down with the barriers of the curb providing the turns would be
best.
Without the ability to morph into a tiny ball, the next best
preferred way to travel down this would be bobsled. Low center
of gravity and if the wheels are designed correctly, turning
could be automatic, making the whole trip a lot of
fun.[1]10458670_10153517875584668_6551315881690236123_n
References
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1.
http://icopiedyou.com/wp-content/uploads/2015/07/10458670_10153517875584668_6551315881690236123_n.jpg