Go to the baddesigns.com website. Take a moment to study the products and situations that are listed in the site. These are some typical examples of designs or situations that are badly-designed, and might lead on to rather unpleasant product or usage experiences by the users.
Based on these examples:
Showcase a few products or situations that you can use and highlight as an example of something that is badly designed, whether be it a product, or a situation
Put these as a blogpost in your personal ADMT blogs.
Place the link/s to your posts in the comments section of this post
Remember to include these items in your blog post:
The problem (product or situation)
A picture or pictures of the product/situation (do remember to quite your photo sources if they are taken from some other sites!)
You can use this mechanical pencil example as a guide