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+++ b/README.md
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 # An open and affordable imaging platform for citizen oceanography
 
-![PlanktoScope Render](docs/readme/planktoscope_cad.png)
+![PlanktoScope Render](docs/readme/planktoscope_cad.webp)
 
-![Plankton collage](docs/readme/plankton_collage.jpg)
+![Plankton collage](docs/readme/plankton_collage.webp)
 
 
 # What is this?
@@ -14,7 +14,7 @@ The goal of the PlanktoScope is to allow citizen to engage in scientific program
 ## Get the papers!
 The PlanktoScope has been described in a paper available on the [bioRxiv preprint server](https://www.biorxiv.org/content/10.1101/2020.04.23.056978v1). The first results of this program and its outline are also available as a [preprint](https://www.biorxiv.org/content/10.1101/2020.08.31.263442v1).
 
-|[![PlanktoScope Preprint](docs/readme/planktoscope_pub.png)](https://www.biorxiv.org/content/10.1101/2020.04.23.056978v1)|[![PlanktonPlanet Preprint](docs/readme/planktonplanet_pub.png)](https://www.biorxiv.org/content/10.1101/2020.08.31.263442v1)|
+|[![PlanktoScope Preprint](docs/readme/planktoscope_pub.webp)](https://www.biorxiv.org/content/10.1101/2020.04.23.056978v1)|[![PlanktonPlanet Preprint](docs/readme/planktonplanet_pub.webp)](https://www.biorxiv.org/content/10.1101/2020.08.31.263442v1)|
 |--------|--------|
 
 
diff --git a/docs/README.md b/docs/README.md
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+++ b/docs/README.md
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 # Welcome to the PlanktoScope build and use documentation
 
-![PlanktoScope](readme/planktoscope_cad.png)
+![PlanktoScope](readme/planktoscope_cad.webp)
 
 You can find here more information about how to build your own PlanktoScope.
 
@@ -14,8 +14,9 @@ You can find here more information about how to build your own PlanktoScope.
  - [Information about collection devices](collection_devices)
 
 ## Under the hood:
- - [Software architecte](software_architecture)
+ - [Software architecture](software_architecture)
  - [MQTT Messages](mqtt_messages)
+ - How does the segmentation works (soon)
 
 ## Contribute
  - [Find out how to contribute to this documentation and help edit it](edit_this_doc)
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