3 p's and a Q

1. Just as in a theater work, an audience is unaware of the technical and artificial creations that are going on "behind" the production. They are caught up in the entertainment "in front" of them. Likewise, a user of a computer does not usually have concern for the technology that is bringing them a successful or entertaining computer interaction, rather the user is concerned with the end result. (from Laurel)



2. Computer designers and interface coordinators benefit from a healthy imagination. Human beings are complex and interesting. A computer can create an imaginary place in which a user can develop both emotionally and logically. (from Laurel)



3. Statistical graphics require diligent editing. Just as misspellings, bad grammar, and vague language can lower the professional grade of a scientific paper, poor graphic representation of quantitative data also degrades the quality and perception of professional competence. (from Tufte)



Q? How is Tufte's point that "chartjunk" will negatively affect a reader's understanding of a quantitative graphic similar to Laurel's idea that the needs of the audience or user are foremost the main concern of a computer or theatrical designer?