Coffe from the beans!!!

Coffee drinkers always rave about drinking the piping hot brew from freshly ground seeds. Some of my family members had even installed a bean grinder at homes and would grind enough beans to make a piping hot cuppa when they needed it. I recently came across a gadget which makes coffee from bean to cup. Learning more I was wonder struck to see so many companies manufacturing this gadget. I guess connoisseurs of fresh ground coffee are growing.