If you’re wondering, ‘Why does my cat scratch the wall?’, then you might be feeling a little bit frustrated. Decorating your home can be expensive, so the last thing you need is for your feline friend ...

Normally, “scratch” and “cell phone” are words I do not want to hear in the same sentence, but thanks to a team of student researchers at the Human-Computer Interaction Institute at Carnegie Mellon ...

Few things are as inconvenient than an unwanted visitor who just won’t leave. But the reality was more than mere annoyance for Washington, D.C. resident Linda Chaplin, whose apartment was overrun by ...