breast milk supply. so how about this smartphone connected scanner? it measures how established breast milk is via the levels of ions present. basically, the motherjust takes a few drops of milk, introduces it into this tiny milk chamber, and then connects this chamber with the device. and then the device senses the electrochemical properties of this tiny human milk sample. this information is being transferred directly to the mother's smartphone to generate immediate insight. the algorithms are based on data from over 800 milk samples, and lactation consultants have uploaded details of hundreds of feeds. usually the device shows me that i was right, but it might help us see something earlier than the human eye