A glitch (I think at the ASM end) with the login made this less useful than I hoped originally because I couldn't use it until the day of the meeting. However, I simplified navigation of the convention center, made it easy to see when multiple items of interest were near each other, and to keep track both of what I was interested in and what I actually saw. Notes can be kept on ASMEvents , and stars assigned for whatever purpose you like. Especially useful afterward was the ability to export the notes and stars as an email. I saved this as a pdf, to my notes are available.
Aside from login complaint, another problem (with ASM's materials, not ASMEvents ) was lack of map on how to get to nearby venues. Who knew you had to take the subway elevator to get to street level for hotel access?