It's a spinning wild mouse roller coaster. Wild mouse coasters are small in size (compact) and are usually like...45-50 feet tall. I've seen two concept drawings of the ride (both of which are pretty bad if you ask me), and one seems to show a single track while the other shows a duel track. I would prefer the duel track, as that would be extremely conducive to Fastpass (like Space Mountain...one track for stand-by, one for Fastpass. Regardless, the "trains" are single cars which usually seat 4 people. The company that is making the coaster generally has the four people next to each other, which seems pretty painful to me...you'll see why when I describe the track, but I think it would hurt your ribs and shoulder. One concept drawing made it look like the peeps would sit in chairs set about a central wheel, which I thought would include controls that allow you to decide when the car spins. I have not heard any more about that though. I think having the chairs that way would be much less painful...I could give a physics lesson on centripetal forces, but you get the idea. Anyway, these coasters feature sharp, quick, unbanked turns (that make the car spin if riders have no control of the spinning) and short, steep drops. These rides can be rather painful...let's hope disney doesn't screw up and hurt us...The height restriction on the ride is, in my mind, prohibitively high for their "target" audience with Dino-Rama...48"...remember all the complaints disney got when Countdown to Extinction was 52"? I'll bet they will see much the same. The only way I could see solving the problem would be to go from lap bars (which allow small kids to slip out around the turns) to full shoulder harnasses (much like the steel looping coasters). They also have these new harnasses for looping coasters that you can find on Six Flag's Mr. Freeze. I have not seen them, but apparently they are only lap bars yet they keep you in the train through loops. Again...I'm not sure how they work, but they may be a possibility. My personal idea would be having padded lap bars for each individual that go through their legs and form a T. Unlike Space Mountain's bar, though, at the outer edges, they curve down to the rider's side and snap in next to him...that's three locks...seems enough for me. There ya go!! Hope it makes at least a LITTLE sense!
Kyle