The Eniac may have been the first fully electronic computer system but it certainly isn't the best one, at least not on my list! It started with the Eniac, then and Eniac entertainment system, big step from a calculator, then technology became more advanced with the new materials and ideas we were making and coming up with. So then it went to mobile devices, big bulky mobile devices with antennas but still a mobile device. Then on to home entertainment systems like flat screen TVs and surround sound, which obviously came after black and white TVs and color TVs. Then onto gaming systems like the N64, NES, SNES, Gamecube, Xbox Arcade, GBA, and others which led up to Xbox Ones and PS4s. Then we made Tablets, laptops, desktops, phones, and it was wonderful and we all owe it to the Eniac.