Talk:Usability for Nerds/Accessibility to handicapped users

I.e., specially for you, Agner, without regards to the marketing - the 32 inch display with visually comfortable resolution MUST have 500 square inches * 90000 pixels per square inch = 45000000 pixels, 45 millions, and it is achievable and should be a standard from the point of purely visual performance. The usual limit for current non-optical interfaces is 10 gbits per line, for human eye 3 bytes is not enough, ideally 16 bits per color could be the limit, hence a theoretical, achievable interface would need about 20-30 lines from the card to the monitor, or some more expensive optical link, which would require only 1 line (with phase shift and polarization methods).
 * Thanks for the info. But the book is not intended to go into such details. (And there should not be anonymous claims without reference) Agnerf (discuss • contribs) 05:23, 1 July 2015 (UTC)
 * There were research for polygraphy on that, sponsored by opposing marketing trend to sell high dpi printers. If it is the issue, then I can look for them. Needless to mention that the same thing holds true for displays. Also, I remind you that info provided solely by marketing departments, without purpose abstraction, should be considered invalid by default - regardless of the source.
 * Ideally, specify what are your personal requirements and to which extent they could be met with the correction of marketing deception. I.e. what would you like to see, providing that it is possible (not silenced or with certain level of reasoning based on common facts).
 * Also, the simple calculation - human eye resolution is about 500 m (scientically proven, short summary at hxxp://www.dpreview.com/forums/thread/2791860), the surface of the sphere with r=1m is ~12.55 m2, the area of the respective semisphere is ~1/2 to simplify the calculation (slightly more actually for 2 eyes, but it differs in different direction, so the resolution being actually over 500m compensate the vertical area "loss"), which gives us the resolution of ~80 millions of pixels per square meter, the usual distance from the monitor is 1m, which gives us approximately 1m of the respective area of 1m2 of the viewing sphere, the area of 32 inch monitor is about 3200 cm2, which gives us the theoretical minimal convenient resolution of 25,5 megapixels at 1 meter and about 45 megapixels at closer distance recommended, up to 50 cm from the display, as I stated above - you have calculator as well, so you can check it any time. Are you going to deny the common sense, Agner ? Or join the lies of marketing departments (which ideally would like to sell 1pixel monitor and make the customer dispose it, 2 pixel monitor, ... 1000 pixel monitor, ... 1000000 pixel monitor, ... - and LIE, LIE, LIE to the customer each time they want him to purchase a monitor with 1 extra pixel) ?