Related Blog Posts
Senior Friendly Design Guide: Visual Acuity | eldergadget.com
18 hours ago ago from ElderGadget.com | News and Reviews of Products with Elder Friendly Features
by Max Baumgarten on December 14, 2009 in Design Guides , Perception , Vision Product-designers can account for the loss of visual acuity by increasing an item’s brightness, contrast, and size. In terms of visual acuity, elder friendliness is not always elusive. A written text should be displayed in at least font size 12; buttons on a cell-phone should be around a quarter of an inch. But not all displays can be changed to ...
Related contentSenior Friendly Features Guide: Contrast Detection | eldergadget.com
18 hours ago ago from ElderGadget.com | News and Reviews of Products with Elder Friendly Features
by Max Baumgarten on December 14, 2009 in Elder Friendly , Perception , Vision , Vision Poor visual acuity , which is common amongst seniors, reduces contrast sensitivity, the properties that distinguish an object from its surroundings. So, the ability to detect contrast naturally declines with age. Reduced contrast sensitivity is also due the scattering of light as it enters the eyes, making it harder for the eye to detect ...
Related contentHow to Effectively Treat Nearsightedness
18 hours ago ago from LASIK Facts
Nearsightedness is a common eye problem that a lot of people are suffering from. Also referred to as myopia, it adversely affects the person's vision and in how he or she sees objects at a distance. Some of the symptoms of nearsightedness occur at the onset of old age while there are also others who suffer from this disorder even in their younger years.
Related contentRelated News
Nothing to see... move along.
Related Videos
Nothing to see... move along.
