This is part of the Documentation #13 and complements for the wiki #10

Badges better communicates a status of the project and make the project look nicer

Test the code responsible for backing up the sd card to make sure that the retrieved image is intact.

Test if the chromium runs fine with X server full screen at 720p, and all the resource file works fine.

Test if the script successfully flash all sd cards on computer with the given zip image and also if it can locate and insert customized file like wpa file

Test the optimized C code for the scale

Test if the pi know whether it's compost, recycle or landfill based on the jumpers on its pins. Indicate whether the pull-up/pull-down status is as expected. Also document the way used for detecting the role.

Test small things like apt-get update and upgrade works properly, network works fine and can connect/disconnect properly and pi can switch between privilege easily

A wiki needs to be written so people can carry the project on later

Run these two scripts in a row to make sure they are good

Test if the wifi can sustain inside the waste bin, may need an antenna, if not switch updating scheme to card swap

• rewrite code to to look more clean
• make the code lighter
• use better variable name