All of those niche fields already have tech, often an incumbent company that started with MS Access and is struggling to scale.<p>Two niches I encountered, independent music schools, garden centres/nurseries.<p>So you're not going to bring a flourish just by bringing tech, they already have it. But can it be done better? Hell yes.<p>Can you make a business model out of doing it better?<p>...I don't know. In my country, that's a lot of start-ups that target agriculture, and deliver some good results, but then find out that farmers are risk adverse when it comes to new spending.<p>An old colleague developed fantastic software for managing hives, and then found that the beta testing apiarists who loved his software were even more risk adverse than farmers.<p>But yeah, if you want to target a niche, you need a partner who not only knows the problem domain, but the market/social network, and has good relationships, as sales will initially be word of mouth.