![](https://engineering.jhu.edu/magazine/wp-content/uploads/2018/11/JHU6512_Bracelet_wBack_3_THUMB.jpg)
Tech Tools: Social Spark
Breaking the ice socially in new groups is challenging for many people, but a new device promises to make that process easier.
Breaking the ice socially in new groups is challenging for many people, but a new device promises to make that process easier.