Devices should be single rider and not exceed 36" (92 cm) in width and 52" (132 cm) in length.
Whenever you see rules spelled out, the language is very important when lawyers are involved. When they spell out what is expected from the secondary part of an agreement (the user or guest or whatever, the person not writing the agreement usually) if it says something "should" be so then it is a suggestion. If it says something "must" be so then it is a requirement. Just like on the other end when it says a party "may" do something it only means it is being specifically allowed as a choice, versus "shall" or "must" which is a requirement.
That said, rules on websites are usually so sloppy as to be worthless.
But, at the end of the day, it's Disney's ball, *and* Disney's playground. They get to set any restrictions, and rules that they want, *and* they get to interpret them how they want, provided that they don't contradict local, state or federal law.
It is, and they do. But if they restrict a person's choice in which mobility aid they use arbitrarily, they open themselves to ADA liability. Telling someone their kit must fit within a certain box is an obvious necessity for rides and on transportation options and they have engineering specifications to back that up. But prohibit someone's mobility aid from simply existing within the park or resorts because it is 62" instead of 52" long, they could be called to show, in court, that those extra 10" pose a significant increased risk to the other guests and the CMs.
This was the issue in the Segway case (
BAUGHMAN v. WALT DISNEY WORLD CO); which they won. Their burden was to show that a Segway could not be operated in the park without significantly increasing the risk to other people there. They met it by bringing in expert testimony from Greg Hale, a scientist, engineer and a personal friend of the Segway inventor. The plaintiff did not bring in any evidence that it could be operated without such risk to others.
So the question is, can they show that a 53" long
ECV is an actual significant risk to people on the property when a 52" long ECV is not? Or 54" or 62"? Eventually it becomes easy, a 10 foot long (120") ECV would cause real problems. They could kick that guy out without fear, because showing that a 10 foot long
scooter is difficult to control safely and poses an obstruction risk in their crowded parks would be a cakewalk and winning that case would probably get them awarded their fees from the disabled plaintiff. But I'm dubious that the same strength of argument can be made that a 62" ECV is a significant risk, that it would be impossible to operate on their sidewalks safely.
I didn't think these were powered. They looked like a reversing gear set to make pulling the rim drive the wheel forward. Neat idea really.
These are crazy expensive and something is fishy about the company. It's German I think, and maybe they just don't support the US market well but I can find pairs of these wheels for like $150, but no batteries for them anywhere. Not sure why they are so expensive, their controls are rudimentary, and hub motors like for bikes, can be had for a few hundred bucks.
I like this one a lot. In particular, this one is nice for a person who is otherwise pushed by a caregiver. The old wired control could be installed up on a push handle.