HP's cult favorite webOS may have been essentially killed off by the large computer firm before being sold on to LG, but its presence is certainly still felt in the mobile world. One of the nice aesthetic elements of the company's short-lived operating system was the rounded corners, but even with a thriving community like Android's, a replication of that stylish look has not really manifested itself since. If you always wanted to see what your handset's display might look like with rounded corners, you may want to check out a little app / mod by the name of RoundR.