Title: Hi HN, I&#x27;m trying to find some exciting but not-yet-mainstream tech or market to look into.<p>For the last couple of years I&#x27;ve been completely focused on one field and have not been staying on top of what the latest hot tech trend is, so kind of lost what I should be looking at. Note that I&#x27;m not just chasing some tech hype, but just want to know what I&#x27;ve been missing out on.<p>This doesn&#x27;t have to be brand new tech per se, but could be a re-application of a previously failed technology which makes sense now because the world has changed.<p>Please share anything you think is really cool that may take off soon. Also would be nice if you shared the reason for why you think it will be the next couple of years when they take off to mainstream. Thank you!
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