Evidence-based ideas to help kids communicate, connect, empathize, and read minds. Â© 2015 Gwen Dewar, Ph.D., all rights reserved. Social skills activities put to the test. We want our children to succeed in the social world--to learn how to cooperate, make friends, and negotiate conflicts.
A light pen is a light-sensitive computer input pointing device shaped like a wand. It is connected to a visual display unit or CRT monitor and allows the user to modify data and text or make menu selections on the screen. Light pens became popular during the 1980s.
Eventually, we made use of ballpoint inks. Perhaps, we may have even used more expensive pens like the ones created by Parker and Cross ballpoint pens. Pens are used from the most mundane tasks like writing down your grocery list, to real historic events like the signing of an important piece of legislation.