You can find some examples here (in French - smartphones): <a href="https://www.indicereparabilite.fr/appareils/smartphone/" rel="nofollow">https://www.indicereparabilite.fr/appareils/smartphone/</a><p>The score seems to be a weighted average of various scores, such as:<p>- how easy is it to disassemble the machine<p>- any specific tools needed<p>- what type of attachments are used to hold things together<p>- for how long is the documentation accessible<p>- how long are the spare parts available to be bought
- how fast is the parts delivery<p>- how does the parts prices compare with the overall machine price<p>- information on the updates<p>- how easy it is to do a full software reinstall<p>- free remote support<p>etc...