Are you a user of the GoPro or Contour sports cameras? Are you an avid user of a digital camcorder? Seattle-based Highlight Hunter has an application for you, to help simplify video editing and sharing. The Seattle startup, headed by Noah Spitzer-Williams, has had its free applications available for the past few months, aimed at amateur video editors. Highlight Hunter's free app, which runs on both Mac and PC, helps video authors easily create highlight reels, and sift through hours of video. The software detects highlights on hours of video, by finding where a user has "bookmarked" highlights by momentarily covering their camera lens. Spitzer-Williams was formerly at Microsoft.