ball scroll
The trackball was invented as part of a post-World War II-era radar plotting system named Comprehensive Display System (CDS) by Ralph Benjamin when working for the British Royal Navy Scientific Service. ... DATAR's trackball used four disks to pick up motion, two each for the X and Y directions.
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Products
Integrations & Tools
Resources
Terms and Policies
LottieFiles is by Design Barn Inc.
Copyright © 2024 Design Barn Inc. All rights reserved.
Made with ❤️ fromVietnam