Crittr
Using geographic data, Crittr creates public forums, or "bubbles," buildings across
the UNC campus. Much like other social media platforms, posts can be upvoted or
downvoted based on their merit, and posts are deleted after 24 hours to keep bubbles
relevant. However, there's a twist -- while bubbles can be read from anywhere, they
can only be written from within their vicinity. This location requirement keeps
bubbles authentic, and brings community members closer to one another.