mobile

So, every now and again, usually while I'm scrolling through a page (up and/or down), it's like the screen registers a touch or even a movement in a different location of the screen, often leading to the statusbar pulling down (even though I wasn't touching anywhere near the statusbar), or, if I'm scrolling through the app drawer, the phone will launch an app that I never even placed my finger over while scrolling.

It's kind of driving me bonkers, and I'm wondering if this is something software related that is affecting multiple users, or if I have some sort of wonky hardware issue with my own device that isn't affecting other people.

Any input is appreciated. Thanks!