Designed for fire safety training, the HotShot™ from BullEx employs digital flame technology and Bullex’s SmartExtinguishers™ to allow users to dynamically interact with digital fire. The self-contained HotShot system enables realistic training indoors or outdoors. If trainees fail to use the proper technique, the flames respond accordingly; flames can diminish, grow gradually or even reignite. BullEx Digital Safety, Troy, NY. www.bullexsafety.com