The Qualcomm Tech Summit is in full swing in Hawaii. The star of the show so far has been the announcement of the Snapdragon 855 SoC and its support for 5G. However, Samsung has captured the attention of journalists with a strange looking prototype that the company has been using to demonstrate the capabilities of the new cellular network technology.
https://www.notebookcheck.net/Samsung-5G-prototype-spotted-at-Qualcomm-Tech-Summit.374361.0.html