first off, staff member warren logan. he can't be here today. he would be presenting this instead of me, but he's at a workshop with transportation officials from around the country, jointly strategizing on these very issues right now. and i suspect possibly watching this on sfgov-tv. so also many staff at m.t.a. have done some invaluable work on it. i will mention a couple, danielle harris is in the back along with her boss, who is at the same workshop with warren. they've been very key from the office of innovation, as have many other m.t.a. staff, where i could spend all of my time listing all of them. on transit taxis, parking and curb management, i.t., etc., have been very helpful. and this work also benefited from numerous conversations with staff from the emerging mobility companies themselves, as well as from several advocates and community stake holders. so this report is really the result of a partnership on many different levels. with that, on to the evaluation. to do this, we first define seven different types of emerging mobility se