"It feels great to answer a question correctly, and to receive positive feedback from facilitators and peers. Participants often don't expect positive reinforcement from virtual courses. Find ways to build in opportunity for tangible rewards and recognition - even for asynchronous programs. Ensure participants know that the time they spend in virtual programs is recognized as a valuable contribution to their professional development."
"Graphs and charts are great because they communicate information visually. For this reason, graphs are often used in newspapers, magazines and businesses around the world."
"Raspberry Pi, the affordable, credit-card sized computer, has inspired tinkerers everywhere. Originally designed to get kids interested in computing, it has also developed a following among programmers looking for a smaller, cheaper medium for projects. "