2,068 karma · joined March 15, 2013
Many people are naturally good at creating a mental map regardless of how they navigate initially. It sounds like you are one of them. However there are plenty of people who don't seem to have that innate skill. Wilderness orienteering experience would help those people. In my experience, it also helps everyone navigate in unfamiliar surroundings (urban or not) if they don't have signal. It is a form of transfer learning to use an ML analogy.
Yes. Google Maps has pretty good coverage of popular trails and topography and can be used if you have signal.
> it doesn't help you navigate to 9134 Grocer Place
It absolutely can if you have some familiarity with the area and no signal. If from previous experience, you generally know where Grocer Place is then finding 9134 just takes patience. You don't even need to have necessarily been to that specific street before if you have a mental map of the area.
> a topo map would be less than useless
For finding a street address, true. But knowing how to read a topo map helps someone learn how to read and navigate natural landmarks which can be helpful in a natural disaster scenario or in a city if they are lost and no signal. I invite you to spend some time orienteering, I think you'll start to understand where I am coming from.
I think your choice was perfectly reasonable and was not a mistake at all.
For e-commerce search, a common problem is how to give relevant results for misspelled queries or unique queries. Text classification and/or NER can often identify the product type, brand, etc and hopefully give a relevant result which leads to a sale.
Another example is data entry or business analysis roles. Often they will manually extract data from sources and put it into Excel or some other BI tool. NLP ML has gotten good enough in just the last couple years that much of the data extraction can be automated, but you still need a human to verify accuracy.