Where phone and Skype remain the gold standard for one-to-one communication (and learning), many of us find value in conference calls, irrespective of the technology (phone, Skype, Webex, Hangouts…) used. Conference calls may seem as unimpressive or mundane as that other piece of paradigm-changing learning technology, the whiteboard – but that’s the point. They are learning technology that is already embedded into the fabric of work, and directly contribute to informal and incidental learning across time and geography. The pedagogical affordances of conference calls include structure, transparency, dialogue, and accountability. Photo: Doc Porter Museum of Telephone History, Houston Texas, USA (Texas.713/flickr.com)
