This article has been discussed in the past (about 2 years ago).
<a href="https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=6477505" rel="nofollow">https:&#x2F;&#x2F;news.ycombinator.com&#x2F;item?id=6477505</a><p>I think that fingerprints are fine for low security things, but I would never use it as authentication for anything that touches my bank account.