What I've learned in class

In the electronic communication class I have learned a lot about technology from the past and the future. The technology today has improved from how it use to be. Now they have came out with supercomputers, ipods, and smartphones. They made easier ways for the computer to calculate things. Today everything is basically on computer. Computers and other machines are taking over in good and bad ways. The good thing about them its makes them simple for people but the bad things they are started to take over people jobs. People are not needed as much now because of computers.