Couldn't find sources for this, so asking the community.
Large e-commerce websites tend to have a long list of filter categories with multiple options under each. So much so that users can find it hard to find the filter they are looking for. For example, a search for "dress" in Amazon brings up hundreds of filter options in the left column.
This is often due to poor navigation as users cannot quickly and accurately guess which filter category they should click at to find the option they are looking for.
One way to solve this is an overhaul the filters IA, changing labels, recategorizing, etc and retagging all products. However this seems to be an expensive endeavor.
So I was thinking of What If we had a search bar for the entire Filter column? Similar to how the Search bar under Help in Mac:
You don't have to try to guess where the option you are looking for lives within the entire menu. Just type it in and it will suggest whatever matches your query.
I'm sure there is a good UX or technical reason why this is not a good idea. What do you think?
Thanks!