Though the use of the clever recognition technology for home safety – listening for burglars or a baby's sounds – is one thing, the commercialisation of ambient sounds may encounter some resistance.
As everyone knows burglars emit a low-frequency hum when on the rob...
This sounds like exactly the sort of thing the a typical marketing department would love to invest in. Primarily because they're too thick to understand what a bullshit concept it is.
Then again, I suppose an adult entertainment company could get them to map all the sounds associated with having one off the wrist and start pinging tissue adverts at the hapless onanist.
Then they could map the sound of a disrupted vinegar stroke and suggest some higher quality porn. This thing pretty much sells itself.