Important Notice: OSA's offices are closing early on Friday, 27 May 2016 at 3 PM EDT (UTC−04:00) in honor of the Memorial Day Weekend. The offices will reopen on Tuesday, 31 May 2016 at 8:30 AM EDT. 

SMART Surgical Tool Eliminates Tremors in Surgeons' Hands

This video shows how the SMART surgical tool is able to "hold still" by responding to unexpected movement from a surgical target (chicken embryo). The research was published in Optics Express. Video courtesy Cheol Song, Johns Hopkins University.