| Index | Feature word example |
| Ease of use | Convenient, troublesome, simple, difficult to use, and easy to use | Clear feedback | Clear, clear, blurry, too dark, and too bright | Interactive entertainment | Funny, funny, interesting, cute, boring, boring, and so funny | Freedom of operation | Smooth, not stuck at all, not stuck, very smooth, a little stuck, and not moving | Interactive visual consistency | Rich, wonderful, classic, novel, and good looking | Simple and clear operation | Simple, fast, and clear at a glance |
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