to smartphones for visually impaired people: Rather than the phone's design and finish, the integrated aids to operation and available apps are to the fore. Surfing the Internet with the smartphone and [...] Various functions and settings make it easier to work with the smartphone or cope with everyday tasks and events. Whilst the smartphone cannot replace low vision aids, its well-functioning speech input [...] adjustment of the type size, zoom and contrast People who have impaired vision benefit by having the smartphone adjusted to suit their particular needs. In order to find the most important functions quickly