This hardware review describes such innovative features of the Texas Instrument Portable Professional Computer as integrated color screen and option slots permitting customization as well as the physical unit (inside and out), its mass storage flexibility, and sturdiness. A comparison with the IBM PC Portable is included. (MBR)

Discusses print quality, speed, print modes, buffers, and character sets of daisy-wheel and dot-matrix printers; briefly reviews features needed to print graphics and color; and presents a chart listing over 30 typical daisy-wheel and dot-matrix printers for comparison of features and price. (MBR)

This examination of the effectiveness of various methods of cuing users to their location in a videotex information system used five different versions of an electronic edition of a college catalog: "simple" (no cues), "headers" (textual cues), "color" (color cues), "icons" (graphic cues), and…

Describes study of high school students that was designed to determine the relative effectiveness of color, graphics, and animation in computer assisted learning (CAL) of a mathematical rule. Three CAL modes, in color and in black and white, are compared; pretests and posttests are explained; and further research needs are suggested. (13…

Addresses present and future capabilities of online journals. Notes differences between paper and online journals including the ease of publication compared to paper, the importance of hypertext links, color graphics, and immediacy of communication with authors. Discusses advantages and disadvantages, three main formats (simple text, scanned…

This study describes preschoolers' computer-generated graphics. Of specific interest were three questions: (1) What is the nature of children's computer-generated drawings in terms of the developmental stages of art? (2) How do the stages evident in children's computer-generated drawings compare with those in drawings produced with traditional art…