Heh, that video is close to a blatant lie, atleast it hides one important aspect:
According to the research paper on their page the tactile feedback is applied to each and every finger (Section 3.3.2), which means even though they are showing only one finger all of them are getting the same...
Math.Round is using Banker's Rounding, which is defined in IEEE 754, which is per definition invariant to culture, since it's an international standard. Most countries I know have exactly the same system, e.g. in germany it's defined in DIN 1333. Cintrich's problem is from that domain, so...
1.) You should declare your variables when you need them, not at the beginning, you're writing c# not Ansi-C
2.) Example for Math.Round:
double a = 2.578;
double b = Math.Round(a, 2);
Console.WriteLine(b);
// output is 2.58;
You should use...
There is quite a difference between the german version of DOOM and Wolfenstein 3D (incl. the US DOOM edition), the german version of DOOM was not allowed to be sold to minors (advertisement wasn't allowed either). Only adults were allowed to buy it ("below the counter").
Wolfenstein 3D and...