... the model, the PDA's LCD screen can be viewed in black and white or color. Monochrome LCD is the least expensive and most energy-efficient choice, providing grayscale images and text (www.handheldcomputerdepot.com). Passive-matrix is a type of LCD color display on mid-level units that provides good color images when viewed head on. The 3 types of passive matrix displays ... business decisions. As a result, we will have only have to carry one small device that will keep us in touch with friends and co-workers alike through the use of messaging services, video conferencing, voice calling,...

• Word Count: 2879
• Approx Pages: 12
• Has Bibliography
• Grade Level: High School