The multilingual Sign Language Dictionary records more than 1,000 signed words across over 100 years and describes their meaning, use, and history.
Signs
vsRevised Dictionary
Signs vs Revised Dictionary
How do Signs and Revised Dictionary compare? Here are the facts side by side: pricing, platforms, open-source status and what each one is for.
| Directory detail | Signs | Revised Dictionary |
|---|---|---|
| What it is | Signs teaches American Sign Language with webcam-based AI feedback and lets contributors record signs for its dataset. | The Revised Dictionary records historical language usage for researchers and language study. |
| Website | ||
| Type | Website | Website |
| Topic | ||
| Pricing | Not confirmed | Not confirmed |
| Platforms | Web | Web |
| Open source | Not stated | Not stated |
| Language | English | Chinese |
| Alternatives |
Other options to consider
Sites similar to both Signs and Revised Dictionary.
Localingual lets visitors listen to and record dialects and languages from around the world.
LifePrint offers free self-study resources for American Sign Language, including signs and lessons.
The British Sign Language Dictionary lets users search and compare signs, with more than 21,000 video signs listed.
Free
24 alternatives