update citation info
@@ -76,11 +76,11 @@ There are a lot of cool projects using OpenBot already. Below is a small selecti
Please cite our [paper](https://arxiv.org/abs/2008.10631) if you use OpenBot.
```bib
-@article{openbot2020,
- author = {Matthias M\"uller and Vladlen Koltun},
- title = {{OpenBot}: Turning Smartphones into Robots},
- journal = {arXiv:2008.10631},
- year = {2020},
+@inproceedings{mueller2021openbot,
+ title = {OpenBot: Turning Smartphones into Robots},
+ author = {M{\"u}ller, Matthias and Koltun, Vladlen},
+ booktitle = {Proceedings of the International Conference on Robotics and Automation (ICRA)},
+ year = {2021},
}
```
