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Here is the citation: Handbook of Human-Computer Interaction, Martin Helander, ed., 1990. Chapter 21, Section 4, "Key Size and Shape" on p. 483
by sedachv 10y ago
Here is the citation: Handbook of Human-Computer Interaction, Martin Helander, ed., 1990. Chapter 21, Section 4, "Key Size and Shape" on p. 483