and how magic is applied outside entertainment-the use of illusion in human-computer interaction

Wave it in the air and it visibly becomes colorful

Contained in this volume are some of Scott Alexander's most popular and commercial routines

- Jean-Jacques Sanvert

Silent Treatment (Original) | Jon Allen Ken and how magic is appliedHere's what some people have said about it: "Jon Allen has put together a professional caliber routine a perfect opener that combines novelty, charm, humor and magic. As an added bonus, it is cannily idiot proof." David Regal "A stunning piece of magic and theater, brilliantly constructed from beginning to end." Richard Sanders "The Silent Treatment is a great opener. It is novel, clever, funny and a fooler. It's hard to beat a combination like that!"