Finnish tech could let smartphones “see” gas

The prototype sensor, attached to a phone Smartphones are already able to monitor things such as light, sound, movement and geographical location. Soon, airborne gases could be added to that list. That’s because VTT Technical Research Centre of Finland has developed a miniature phone-compatible sensor, that uses light to identify the type and amount of gases in air samples. .. Continue Reading Finnish tech could let smartphones "see" gas Section: Electronics Tags: Related Articles: