3blue1brownEndogenous Design Mismatch
Audience:
This video examines why digital platforms and technologies are often designed around a supposedly “average” user, even though people differ substantially in their skills, resources, constraints, and ability to adapt. It develops the idea of a design mismatch: a system may work efficiently for one group while imposing hidden learning costs, access barriers, or exclusion on others. The video explains how firms choose design standards, why market competition does not always eliminate these inequalities, and how network effects, switching costs, and unequal demand can reinforce a dominant but insufficiently inclusive design. It also considers the role of incentives, accessibility standards, regulation, and public investment in encouraging technologies that serve a broader range of users. Combining economic reasoning, formal models, and real-world visual examples, the video shows that inclusive design is not merely a technical challenge—it is also an economic and policy choice about whose needs are prioritized and who is able to participate in a changing technological environment.
Analytics
Comments
Theory defined, but how would one obtain the parameters to use the model.
I didn’t get the point of the video. The clips at the beginning and end didn’t seem to match the purpose of the video. The central section was a large chunk of limited equations, but without a clear structure.
I feel that this video starts with a somewhat interesting premise. Unfortunately, this doesn’t delve into the use-case of our mathematics or what kind of products our mathematical model do describe.
Given the average video, I’d learn about our premise, some examples, and a reason to learn this economical model. However, without much context as to what the creator can deliver their ideas and how it comes across is very vast.
I wish there was some applied examples that was covered that could express this as a good model.
I kept wondering through the video “why are we normalizing?” “why are we using this model?” “what does this get us?”
I feel more confused having watched it than before.
I think you make a really good point. If there is a monopoly company, trying to serve all customers at once, than it sucks. Totally agree, this is the reason for long queues at post offices and expensive governments. Fortunately, we have a better way to organize things, the free market.
If there are 2 major customer groups L and H, than just build 2 products. Having only one is missing out on profits, as you have pointed out. Either 2 specialized companies make it, or a single large one. Whoever fails to serve their customers goes bankrupt and is replaced. Go capitalism.
With regards to the math, I’m not sure how to approach this. You’re mostly presenting your own invented numerical model, which isn’t for me to judge I don’t think. The presentation of it isn’t always very clear, I mean a lot of symbols and equations are appearing and I wasn’t always sure what they mean. It would probably help to show more graphs and try to visualize the ideas.