摘要 : O-SNAP is a mobile application that explicitly supports in-person collaborative search by enabling users to physically signal their willingness to share and by facilitating face-to-face search-related communication. The Web extra ... 展开 O-SNAP is a mobile application that explicitly supports in-person collaborative search by enabling users to physically signal their willingness to share and by facilitating face-to-face search-related communication. The Web extra at http://youtu.be/AKoITuxB9BY is a video in which author Meredith Ringel Morris discusses scenarios that can prompt collaborative information seeking. 收起