Selected POCs(one from audio/DBN domain, one from sequence model domain, one from CNN domain):

1. Estimate vacuum level and oil quality from motor/blower sounds:

2. Read shorthand/abbreviated lines in local inventory lists; match against a global list(the numbers in parentheses are log likelihoods):
...
processing line 137 : surf surf excel easywash rs10
rs10 ( -10 ) found in 4 rows
removes stains 10 ( -31.79533500457383 ) found in 5 rows
10 found in 111 rows
Top match -  WASHING POWDERS/LIQUIDS,SURF,SURF EXCEL EASY WASH,750.00,SURF 750 GM PLPCH EXCEL BLUE REMOVES STAIN 10/10
...
processing line 138 : surf surf excel blue powder refill 200g
200g ( -13.39992661611268 ) found in 6 rows
200 gm ( -14.286769599088132 ) found in 79 rows
200 found in 104 rows
Top match -  WASHING POWDERS/LIQUIDS,SURF,SURF EXCEL EASY WASH,200.00,SURF  200 GM PLPCH EXCEL BLUE
...
For the sake of space and simplicity, this output is abridged. Notice how it interprets the abbreviation for removes stain, and the differently written number of grams.

3. pick cement pixels out of videos for automatic slump analysis: