Using a laser pointer as a knife, a project at the Computer Human Interaction conference lets users make custom creations out of wood and plastic without spending hours designing. Using a laser ...

SlideShow Presentation is important for presenting a new piece of work and ideas to an audience on a projection screen. Whether it is a business presentation or an academic presentation, we all use ...

July 19, 2011 Add as a preferred source on Google Add as a preferred source on Google When you need to scan an image, you use a regular scanner, but what do you do when you need to scan a 3D object?

Today, Google is introducing a new service for its Slides app called Slides Q&A, which lets people in a crowd ask a moderator questions in real-time without interrupting their talk. Using a link, ...

Carolyn Trietsch recently defended her Ph.D. in entomology at Penn State. You can view her website or follow her on Twitter @carolyntrietsch. Laser pointers are perhaps the most abused visual aids in ...