179 |
and develop a number of new user interface techniques |
and develop a number of new user interface techniques |
180 |
to create a usable interface. |
to create a usable interface. |
181 |
These techniques are mostly made possible by |
These techniques are mostly made possible by |
182 |
modern graphics accelerators, which allow several visual effects |
modern graphics accelerators, which allow the use of several visual effects |
183 |
on commodity hardware that would have required |
on commodity hardware that would have required |
184 |
expensive graphics workstations merely five years ago. |
expensive graphics workstations merely five years ago. |
185 |
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