Does Technology Enable or Determine Communication?
Communication technologies, especially those that are participatory, clearly do both, determine and enable communication. They determine communication by function of display possibilities, editing capabilities, information-chunk size allowances, access affordances, cost implications, communicative capabilities (one-to-one, one-to-many, etc.). Clearly, however, these communication technologies enable communication that otherwise would not be possible.
Brown, Konstanze Alex. Konjektures (2009). Articles>Technology>Communication>Theory