These are a couple of leftovers in the tech bin that I've found, used and/or just wanted to share:

• Review Basics:  Online, secure reviewing platform for video, images.

• Concept Share:  Another online collaboration platform.

• CircleUp:  Email or IM a question to a group and get back a single result with everyone's answer.

• ScanR:  One of my favorite apps.  Turns your camera or cameraphone into a scanner and business card reader.

• Jott:  Love this one too.  Call a number, leave a message, and get it converted to a text email sent to you or to someone else.

• iPolipo:  Schedule meetings automatically, share your calendar selectively.

• TimeSnapper:  Automatic screenshot journal.  Answers the question: "What the hell did I actually do today?"

• PlaceSite:  Local wireless platform that could work in conferences or small groups.

• Gaboogie:  Conference calling service that calls you and your attendees.

• Fidg't:  Uses Flickr and LastFM tags to visualize your network.

• ProfileFly:  Ties all your contact, profile, and bookmark links together on one place.

• Pando:  Share large files through email and IM.

Also, check out this Google Document with a bunch more links from the ABA Techshow Presentation.