Dramatic change happens slowly in education. The last major innovation, one that changed the nature of schooling, was the invention of the Carnegie unit in 1906. It was adopted so long ago, and has become so ingrained in the way education is done, educators are astounded that 120 hours of instruction is still the unit of measurement for determining students’ progress for the next level. While many people thought the technology revolution would create disruptive innovation for schools, the personal computer and the internet have not impacted the education industry in the way they have in the working world. Online, blended, and computer-adaptive learning have remained largely a supplementary experience, and have not reduced faculty or even the need for brick-and-mortar schools as some had thought. The school experience is still one teacher, in front of a group of students, in a room, delivering a largely standardized curriculum.