I engineer vape detectors—blending sensors, AI, and ethics to keep air clean in schools and workplaces. Curious tinkerer, data-driven guardian. <a href="https://www.streetinsider.com/Globe+Newswire/Zeptive+Software+Update+Boosts+Vape+Detection+Performance+and+Adds+New+Features.+Free+Update+for+all+Customers+with+Zeptive%E2%80%99s+Custom+Communications+Module/26198262.html"> school security systems</a> https://speakerdeck.com/cillenfaqn