Comment by nashadelic

+1 for VoiceOver. I'm not visually challenged but I find that listening to books, articles and emails makes me understand them better. I use VoiceOver+Instapaper while driving and plough through articles quickly. I use VoiceOver control to tweet these articles without looking at my phone's touch screen. It's very effective. VoiceOver also works really well with iBooks and ePub books. The pages flip automatically and the reading speed can be adjusted on the fly to match your comprehension. VoiceOver is iOS's best hidden feature.