196 |
http://acad88.sahs.uth.tmc.edu/research/publications/iccs2001spatial.pdf |
http://acad88.sahs.uth.tmc.edu/research/publications/iccs2001spatial.pdf |
197 |
http://citeseer.nj.nec.com/hunt99orientation.html |
http://citeseer.nj.nec.com/hunt99orientation.html |
198 |
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199 |
Supporting user-interface technologies |
User-interface techniques enabled by fast hardware |
200 |
====================================== |
================================================== |
201 |
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202 |
Paper |
Distortion-oriented Focus+Context view of virtual paper |
203 |
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------------------------------------------------------- |
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205 |
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- Already well-known, much work, ... |
206 |
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207 |
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Buoys |
208 |
----- |
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209 |
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210 |
A unique background texture is chosen for each PDF file |
- usually everything is in either the coordinate system of the |
211 |
using the identity as a seed. |
virtual paper (e.g. the margins of the web page being scrolled) |
212 |
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or in the outside coordinate system, independent of the page. |
213 |
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214 |
- hw accelerated impl (libpaper) |
- this originally because of performance: easiest to update |
215 |
- perception model |
single, rectangular (or rectangular, rectangularly obscured) |
216 |
- readability |
area |
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- helps especially when fragments of documents are shown |
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- preattentive |
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217 |
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218 |
JVK |
- no need with fast hardware, because whole screen always drawn |
219 |
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--> can have different coordsys |
220 |
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221 |
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- buoy = common idea from technical diagrams: draw a line to the |
222 |
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relevant point and place the label in the margin |
223 |
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224 |
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- can smoothly adjust buoy size and location |
225 |
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226 |
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Nadir |
227 |
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----- |
228 |
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229 |
Irregular frames |
- |
230 |
---------------- |
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231 |
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Break lines |
232 |
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----------- |
233 |
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234 |
A techinque used in technical drawing for indicating |
A techinque used in technical drawing for indicating |
235 |
where the content extends beyond what is shown. |
where the content extends beyond what is shown. |
242 |
JVK |
JVK |
243 |
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244 |
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245 |
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Paper |
246 |
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----- |
247 |
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248 |
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A unique background texture is chosen for each PDF file |
249 |
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using the identity as a seed. |
250 |
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251 |
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- hw accelerated impl (libpaper) |
252 |
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- perception model |
253 |
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- readability |
254 |
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- helps especially when fragments of documents are shown |
255 |
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- preattentive |
256 |
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257 |
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JVK |
258 |
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259 |
Conclusions |
Conclusions |
260 |
=========== |
=========== |
261 |
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