iPhone Life - Best Apps, Top Tips, Great Gear

I’m a pretty patient person, but when it comes to Music, I want to be able to switch playlists and songs quickly. I’m usually working out or driving while I listen to music, and I need to be able to quickly change what I’m listening to at a stoplight or in between sets. That's why it's a good idea to customize the bottom toolbar in the Music app to show what you use most, instead of having to click More for the extended menu.

Ever since I started using computer back in 1982, with my first Apple ][ Bell & Howell Edition, I have needed to wear glasses. Staring for hours at tiny screens didn't help matters and I've worn prescription lenses ever since. It's just a necessary evil, with my job requiring so much computer interaction. However, Scientific American tells us about future phones that could do the vision correction on their own, allowing users to view the screen without glasses.