To do so, companies are working on another frequency spectrum and developing coding strategies to improve the bandwidth and robustness of the interaction systems. When police officers suspect a motorist is intoxicated, they're able to utilize a Breathalyzer: a handheld system that measures the extent of Liquor during the blood. https://blockchain-news88085.blogofoto.com/59357153/the-basic-principles-of-ministry-of-industry-and-advanced-technology