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, the start screen of most [...] are not adequate for blind or severely visually impaired people. They are particularly reliant on their smartphone having good speech input and output. With this function users are able to control the phone

make everyday life so much easier for those suffering from presbyopia and can help them to maintain their usual quality of life. Find an optician in your area. Why is an illuminated magnifier extremely helpful

("external links"). The responsibility for the contents and design of linked websites rests with their originator/site operator. No infringements of the law were evident to us at the time the external

cigarette smoke or radiation from monitors should also be advised to increase the intake of vitamins via their diet. Otherwise such burdens lead to dry and irritated eyes. Regular checking of the eyesight should

choose conversion tracking. Adwords customers will learn the total number of users who clicked on their advertisements and were forwarded to a page with a conversion tracking tag. However, they will not [...] Facebook. For users logged in to, e.g., Facebook, this means that usage data will be assigned to their personal accounts. If you activate the buttons, i.e., the plugins of Facebook by, e.g., submitting [...] Ave., USA (hereafter: "YouTube")—and represented by Google Inc. These plugins may be recognized by their YouTube logos (e.g., a white on red "Play" symbol or "YouTube" on black/red/white). Opening pages