It's that time of year again -- time to cast your vote for NASA Tech Briefs' Readers' Choice Product of the Year. Each month, the editors of NTB select a Product of the Month. At the end of the year, we ask our Readers to choose the Product of the Year -- the one product from those 12 nominees that they feel was the most significant new product introduced to the engineering community in 2006.

Only one vote per person will be counted, and you must submit your vote by January 19, 2007. View descriptions of the 12 nominated products and cast your vote here .