english: Of course, electronic sensors have been around for some time, but something has changed: a sharp decline in the cost of sensors and, thanks to advances in cloud computing, a rapid decrease in the cost of storing and processing data.
non_english: Naravno, elektronski senzori su tu već neko vreme, ali nešto se promenilo: oštar pad cene senzora i zahvaljujući napretku  računarstva u oblaku rapidno su se smanjili troškovi skladištenja i obrade podataka.