Early December 2005, we celebrated Gadgetoff 2005 with an evening of exceptional serendipity, generosity, and unmitigated coolness. It was magical as we wandered around my brother’s lovely home admiring the myriad of gizmos… everyone connecting… wearing those scrolling LED badges.

Here are brief highlights of the event:

• Sandy Pentland demoed his jerk-o-meter and elevator-rater (which measure people's social dysfunctionality)
• Neil Gershenfeld had a "fab" presentation of his self-fabrication theory
• Dave Gallo, of Woods Hole Oceanographic Institute, showed stunning demos of deepest-underwater life
• Paul Boyle, of the NY Aquarium, blew our minds with discoveries of what monkeys and dolphins know about themselves.
• Online security expert Mark Seiden left us in stitches revealing hacker-trickery
• Fabulous hack-meister Pablos showed various hack-and-play tools (not to mention his absurdly wonderful "portable phone" in the shape of a old-style rotary-dial telephone.)
• Hao Le brought his latest "visual browser" (newly redesigned to navigate between more than 30 live video sources.)
• Plus robots aplenty as Rod Brooks, Helen Greiner, and Colin Angle brought the latest hacker-enabled Roombas and Scooba vacuum cleaner-robots.
• We also had the robotic-design-and-electronic- graffiti "stylin’s" of James and Michelle Powderly.
• The great and wonderful Eric Demaine showed some of his latest play regarding paper folding, origami, and mathematical dexterity.
• Which worked wonderfully with Bruce Gitlin and Haresh Lalvani’s artistic revolution in folded metal.
• We also featured chef Homaru Cantu whose edible printing experiments were experienced by all. (We ate customized business cards, mine flavored like a mojito.)
• Who could forget the 200 pound submarine, used to film surfers in the waves, berthed in the dining room?
• Or the sneak-peak and rides on two new Segway prototypes: the stabilized unicycle or the off-road four-wheel Segway? (Thank you, blessed Doug Field and friends, who schlepped them down from New Hampshire!)
• There was so much more: more robots; more gadgets from our-man-in-Akihabara, Doug Krone; more demos on screen and off.