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: Iste, elektronické senzory existujú už nejaký čas, ale niečo sa zmenilo: nastal prudký pokles ceny senzorov a vďaka posunu v počítačovom cloude aj rýchly pokles nákladov na uchovávanie a spracovanie dát.