Yes, "technology" doesn't have to be all about computers or cell phones.. Technology is anything that is a new advance in knowledge and books were once a great advance in that field.
Sound, Audio for engineering sound Quality's.
Wipe off the hard drive with a software eraser but it won't be quick and won't work on defective disks
The Internet Simulator is a tool developed by Code.org for our new high school Computer Science Principles class. ... The Internet Simulator was designed to be used in a classroom with students working collaboratively in-person to solve problems.