Abstract: One of the most challenging aspects of the implementation of Virtual/Mixed reality training systems is the effective simulation of real-world manipulation of the physical devices included in ...

Football pushes players in ways other sports don’t. Matches swing between all-out sprints, sudden stops, quick direction changes, and long periods of holding shape. That constant shift takes a toll on ...

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...