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Yoo, Hyun Seung; Smith-Jackson, Tonya L. – Behaviour & Information Technology, 2011
Although the influence of colour on size perception has been known for a century, there is only limited research on interventions that can reduce this effect. This study was therefore undertaken in order to identify appropriate interventions and propose design guidelines for information visualisation, especially in applications where size…
Descriptors: Expertise, Design Requirements, Interviews, Guidelines
Albrecht, Bob; Firedrake, George – CSTA Journal, 1998
Running experiments and grabbing experimental data are great ways to learn and teach science and mathematics. Data grabbers are instruments that capture physical data in electronic form for graphing and analysis in graphing calculators and computers. Describes some data grabbers and points to items in their gigantic support system. (PVD)
Descriptors: Computer Interfaces, Computer Oriented Programs, Computer Uses in Education, Data Collection