| WPM | Words Per Minute |
| CNN | Convolutional Neural Network |
| RNN | Recurrent Neural Network |
| HCI | Human–Computer Interaction |
| QWERTY | Standard keyboard layout derived from the first six letters |
| MCP | Metacarpophalangeal Joint |
| PIP | Proximal Interphalangeal Joint |
| DIP | Distal Interphalangeal Joint |
| TIP | Fingertip Joint |
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