Kevin C. Smith, M.D., is a dermatologist in Niagra Falls, Ontario.
Recently I gave a talk about the use of Botox for pain at Memorial University in Newfoundland. Wonderful facility - but the screen was positioned directly over my head, making it almost impossible for me use my laser pointer. It was then that I realized my PowerPoint presentations are put together in ways that greatly reduce or eliminate the need for a laser pointer - and at the same time make my presentations more effective and easier for the audience to follow. I put down my laser pointer and did fine without that high-tech crutch.