Situating skill: contemporary observational drawing as a spatial method in geographical research

perception, attachment, spatial skill and observational learning in children

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Drawing as a User Experience Research Tool

This paper discusses the use of participant-generated drawings as a user experience research method. In spite of the lack of background literature on how drawings can generate useful insights on HCI issues, drawings have been successfully used in other research fields. After briefly introducing such previous work, two case studies are presented, in which drawings helped investigate the relation...

Sequential multiple methods as a contemporary method in learning disability nursing practice research.

This paper explores and advocates the use of sequential multiple methods as a contemporary strategy for undertaking research. Sequential multiple methods involve the use of results obtained through one data collection method to determine the direction and implementation of subsequent stages of a research project (Morse, 1991; Morgan, 1998). This paper will also explore the significance of how t...

Situating Spatial Templates for Human-Robot Interaction

A Simple Method For Drawing a Rational Curve as TwoB

In this paper, we give a simple method for drawing a closed rational curve speciied in terms of control points as two B ezier segments. The main result is the following: For every aane frame (r; s) (where r < s), for every rational curve F(t) speciied over r; s] by some control polygon (0 ; : : : ; m) (where the i are weighted control points or control vectors), the control points (0 ; : : : ; ...