Molecular Shapes; the VSEPR Model (Sections)An AB2

Designing Social Sites-SI 110 Lec 11 ❖ Recap ➢ Design ux ➢ Design collaboration ➢ Design visualization ➢ Design social software ❖ Social media ➢ More than just dominant modes (more than FB, insta, snapchat) ❖ User generated content ➢ Big content ▪ Blog posts ▪ YouTube videos ▪ Open source code ▪ Wikipedia articles ➢ Little content – vital micro actions, add to value ▪ Ratings ▪ Likes ▪ Follows ▪ Comments ❖ Participation ➢ no user generated content without users generating content ➢ intrinsic motivation (actually want to do something) ▪ desire to be seen/heard ▪ desire for connection ▪ pleasure in interaction ➢ extrinsic motivation (not directly tied to activity) ▪ money ▪ grades ▪ (status) ▪ (points) ❖ Design for motivation ➢ Allow people to be recognized ▪ Feedback, acknowledgement, reputation ➢ Allow people to connect with others ▪ Identity, friend, follow, converse ➢ Foster commitment ▪ Confer roles and status, make connections ➢ Make it meaningful ▪ Guide and recognize contributions ❖ Contribution vs participation ➢ From system perspective: no difference ➢ From users’ perspective ▪ Contribution sounds like it benefits others ▪ Participation may be selfish ➢ Kraut & Resnick: includes both ▪ Framed as “contribution” – system perspective ❖ Evidence based social design ➢ Designing with science ➢ Scientific claims: c { a b with e (a causes b under