Example: tourism industry
Powerful History
Found 2 free book(s)A Brief History of Operating Systems - Harvard University
www.eecs.harvard.eduare more powerful than nearly all computers that have proceeded them. • Applications are frequently split between a handheld device and a cloud service. • Sensing is a key component of many applications: • Location • Motion (e.g., FitBit and friends) • The operating systems on these devices evolved
The Five Generations of Computers - Information Technology
itcoursenotes.webs.comThe history of computer development is often referred to in reference to the different generations of ... cheaper, more powerful, more efficient and reliable devices. First Generation (1940-1956) Vacuum Tubes The first computers used vacuum tubes for circuitry and magnetic drums for memory, and were often enormous, taking up entire rooms. They ...