New technologies have allowed for devices to be invented that are truly revolutionary. Because of haptics, we now have technologies that provide the sensation of digital touch feedback. So, how can product managers implement haptic feedback? This week, Product Talk host & ALTR Product Leader, Neha Shah, interviews WearWorks Co-Founder & Inventor Kevin Hoil Yoo who shares insights on how his product, Wayband, uses the skin as a communication channel to deliver information.