My business/economics college class was dry on occasion, but there were times that I enjoyed the projects that the professor handed out. One such project was to create a business and being relatively good at “Chess”, I decided to invent a 3D/4D computerized chess set. We didn’t have to actually make the product, just the PowerPoint. The gaming community and our level of technology isn’t exactly ready for 4D Chess, though I have seen 3D renditions throughout the years.