From the website:
Tech Tuesdays are a series of learning events from NCDD focused on technology for engagement. These 1-hour events are designed to help dialogue and deliberation practitioners get a better sense of the online engagement landscape and how they can take advantage of the myriad opportunities available to them.
Many in our field are curious about how they can use online tools to support their engagement work, and many tool creators are excited to talk to this community about their innovations. Our Tech Tuesdays bridge the needs of engagement practitioners with those of tech innovators by organizing free learning events that increase awareness of the latest innovations in online engagement.