home.md

@@ -15,31 +15,33 @@ For those who knows what they are looking for, here is the list of the main page
     * [Cutting samples out of a sheet](https://git-xen.lmgc.univ-montp2.fr/PhotoElasticity/Main/wikis/cutting-sample)
     * [Molding samples with urethane](https://git-xen.lmgc.univ-montp2.fr/PhotoElasticity/Main/wikis/molding-urethane)
     * [Molding samples from gels](https://git-xen.lmgc.univ-montp2.fr/PhotoElasticity/Main/wikis/molding-gel)
-* The methods to image loaded photoelastic materials:
-    * Using polarizers
-    * Using transmission photoelasticity method
-    * Using reflection photoelasticity method
-* The methods to post-process images:
-    * Analyzing qualitative image intensity
-    * Computing the $`G^2`$ to get average stress
-    * Inverting the problem to get force measurements
+* [The methods to image loaded photoelastic materials](https://git-xen.lmgc.univ-montp2.fr/PhotoElasticity/Main/wikis/method-image):
+    * [Using polarizers](https://git-xen.lmgc.univ-montp2.fr/PhotoElasticity/Main/wikis/tuning-polariser)
+    * [Using transmission photoelasticity method](https://git-xen.lmgc.univ-montp2.fr/PhotoElasticity/Main/wikis/transmission-photoelasticity)
+    * [Using reflection photoelasticity method](https://git-xen.lmgc.univ-montp2.fr/PhotoElasticity/Main/wikis/reflection-photoelasticity)
+* [The methods to post-process images]():
+    * [Analyzing qualitative image intensity]()
+    * [Computing the $`G^2`$ to get average stress]()
+    * [Inverting the problem to get force measurements]()
  
 What is the global purpose of this group?
 =========================================
-The pupose of this git is to give an overview of the different methods to deal with photoelasticity. 
+Photoelasticity is a fantastic way to see what is usually invisible in mechanics: stresses. It can be used for educational, scientific, industrial and even artistic purposes. However, it is not always easy to understand [how it works](https://git-xen.lmgc.univ-montp2.fr/PhotoElasticity/Main/wikis/photoelasticimetry) and with [which material](https://git-xen.lmgc.univ-montp2.fr/PhotoElasticity/Main/wikis/method-make). The purpose of this wiki is to give an overview of the different methods to deal with photoelasticity: how to [make samples](https://git-xen.lmgc.univ-montp2.fr/PhotoElasticity/Main/wikis/method-make), how to [image]() and how to [analyze]() data.
 
-What is right now th main focus of this group?
-==============================================
-At first the focus will be on [making photoealstic samples](https://git-xen.lmgc.univ-montp2.fr/PhotoElasticity/Main/wikis/method-make).
+Who is or have participated to this group?
+==========================================
+Institutions and labs
+People:
 
 
 Why should I participate to this group?
 =======================================
-We have chosen a wiki format insteat of a classical publication because we believe a lot of people can continuously bring their knowledge and answer other people interogation about the different technics
+We have chosen a wiki format instead of a classical publication because we believe a lot of people can continuously bring their knowledge and answer other people wandering about the different technics
 
 How can I participate to this group?
 ====================================
 You can have something to bring to the group or you can simply have something to ask to the group
+give your iistitution and lab
 To participate just register to the wiki ask you question or tell your tricks