Presentations

• Can create truly multimedia presentations.
• Includes many options for creating charts and graphs.
• Can save in HTML format for posting to the Web.
• Gives users control over formatting.
• Offers design help.
• Permits colleagues who don't have the software to view presentations created on it.
• Is easy to use.

Slide projectors are changing to adapt to computer-driven presentations. Aware that workers must carry the equipment from site to site, companies are making the machines more lightweight (some weigh less than 10 pounds) and compact. Most also can be run using a wireless remote control and can function cross-platform (on a Mac or PC); some have optional laser pointers. Larger units can be mounted on a ceiling.

The most crucial measure when picking a projection unit is lumens, or light output, which determine the clarity of the presentation and the lighting conditions needed to show it. Also important is the resolution level. Higher resolution units can show more characters and images without fading or blurring, says Sharp representative Heidi Donato.

Technological innovations are helping traditional presentation systems hold their own in the computer-dominated world. For example, some manufacturers (such as Panasonic) offer whiteboards with multiple screens, providing more information to participants and cutting down on the need to erase. Some whiteboards have integral printers, or can be connected to an external printer, allowing a presenter to make copies of the notes for participants. Some have software that transfers notes directly to a PC for storage, reproduction or communication.