human-computer interaction

Preventative Nudges: Introducing Risk Cues for Supporting Online Self-Disclosure Decisions

Like in the real world, perceptions of risk can influence the behavior and decisions that people make in online platforms. Users of Social Network Sites (SNSs) like Facebook make continuous decisions about their privacy since these are spaces …

Instructional Awareness: A User-Centred Approach for Risk Communication in Social Network Sites

Often, users of Social Network Sites (SNSs) like Facebook or Twitter find hard to foresee the negative consequences of sharing private information on the Internet. Hence, many users suffer unwanted incidents such as identity theft, reputation damage, …

At Your Own Risk: Shaping Privacy Heuristics for Online Self-disclosure

Revealing private and sensitive information on Social Network Sites (SNSs) like Facebook is a common practice which sometimes results in unwanted incidents for the users. One approach for helping users to avoid regrettable scenarios is through …