290 |
Mathematical modeling |
Mathematical modeling |
291 |
''''''''''''''''''''' |
''''''''''''''''''''' |
292 |
|
|
293 |
Most of the new user interface tehcnologies are |
Most of the new user interface techniques are motivated by perceptual |
294 |
motivated by perceptual aspects. |
aspects. |
295 |
|
|
296 |
For example, fillets are designed to enhance perceivability of visual |
For example, fillets are designed to enhance perceivability of visual |
297 |
connections between interface elements. |
connections between interface elements. |
298 |
|
|
299 |
|
To understand the |
300 |
|
|
301 |
|
|
302 |
|
modeling properties of human visual perception and cognition. |
303 |
|
|
304 |
|
|
305 |
One of the basic principles of the Fenfire user interfaces is continuity. |
One of the basic principles of the Fenfire user interfaces is continuity. |
306 |
Continuity helps the user to perceive the interface as cognitively |
Continuity helps the user to perceive the interface as cognitively |
307 |
coherent --- things are related to each other, not disconnected. This |
coherent --- things are related to each other, not disconnected. This |
308 |
reduces load in the user's working memory. |
reduces load in the user's working memory. |
309 |
|
|
|
Therefore, the |
|
310 |
|
|
|
modeling properties of human visual perception and cognition. |
|
311 |
|
|
312 |
|
|
313 |
JVK, HH |
JVK, HH |