A New Nail Polish Might Someday Solve Touch Screen Struggles for Users With Long Fingernails
Sarah Kuta
From smartphones to tablets, touch screens are everywhere these days. But this ubiquitous technology can be challenging for some people to use, such as those with long fingernails.
An experimental nail polish could help solve the problem. Researchers at Centenary College of Louisiana are developing a clear coating that might effectively transform fingernails into touch screen-compatible styluses, and they presented several prototype formulations on March 23 at the American Chemical Society’s...