Thanks to their grit, determination and a never-say-die attitude, visually impaired people in different parts of the world have managed to sustain self-sufficient lifestyles despite the challenges. But sometimes, what we may consider very basic, might be next to impossible for them. Whether it is reading the expiry date on a carton of milk or simply trying to identify a picture, or any other situation where a simple touch is not a solution, might create problems for someone who cannot see. And this is when some help would be nice. 'Be My Eyes' is an iPhone app that was made exactly for this reason. It brings together a community of people who need help and those who can help, through video chatting. And it makes life easier for many people. Check it out.