diff --git a/README.md b/README.md
index 3053be5..450d12d 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,8 @@ If you find this tool useful, let us or other people who might be interested, kn
 
 The tool does not need any installation apart from common Python libraries defined in [requirements.txt](requirements.txt). You can use either pip or Conda and provided [environment file](environment.yml).
 
+Unreasonably detailed instruction are at [install.md](docs/install.md)
+
 If you would like to contribute to the project, please use the pre-commit which automatically format the code. To install, just run 
 `pre-commit install` and the code will be automatically formatted after each commit.
 
diff --git a/docs/annotation.md b/docs/annotation.md
index 50bc301..5abb451 100644
--- a/docs/annotation.md
+++ b/docs/annotation.md
@@ -33,6 +33,8 @@ The pose annotation tool offers several keyboard shortcuts to improve your annot
 | `u`       | **Next unannotated** pose                                                                                |
 | `m`       | Save the current annotation progress and move to the **next one**                                        |
 | `n`       | Save the current annotation progress and move to the **previous one**                                    |
+| `,/.`     | **Jump by 10** backward/forward.                                                                         |
+| `x`       | **Random** annotation. Useful for random quality check.                                                  |
 | `v`       | Change the **visibility** of the currently selected keypoint (works only while holding the mouse button) |
 | `d`       | **Delete** the currently selected keypoint (works only while holding the mouse button)                   |
 | `a`       | **Add** a new kypoint, if any is missing                                                                 |