[citation needed] Extreme poverty may affect the lifespan and the lack of money via some type of pension system increases the poverty rate among the elderly worldwide. Issues like hunger, illness and thirst are all causes and effects of poverty.
However, even despite many of them being available in the App Store, the two most important ones remain Skype and FaceTime. The first one is a third party app that brings to the iPhone, iPad and iPod Touch the experience of the ultra-popular video calling service that became famous on the PC and the Mac.
Skype is best for one to one web conferencing, but it can be used for small groups. It lacks many of the features found in a top end web conferencing service, but if your business is on a shoestring budget, itâs a good alternative. Usability: Skypeâs user interface is above average.