3DS is not the first 3D game that Nintendo has launched.As early as 1995, the company issued VirtualBoy, but soon after the launch of the company, the company gave up the product.But Nintendo did not give up the research and development of 3D products.Ross Robin (RossRubin), an analyst at NPDGroup, a market research firm, believes that as time goes on, consumers will eventually start to use 3D TV.3DS is a signal that 3D is gaining popularity in the electronics market, he said, but the sales of 3D TV will not be as strong as the manufacturers expect.