research-article Share on Review of "Mapping Experiences: A Guide to Creating Value through Journeys, Blueprints, and Diagrams by Kalbach, J.," Sebastopol, CA: O'Reilly Media (2016) Author: Dave Jones Sundog SundogView Profile Authors Info & Claims Communication Design QuarterlyVolume 4Issue 2bJune 2016 pp 44–48https://doi.org/10.1145/3068755.3068761Published:22 March 2017Publication History 0citation308DownloadsMetricsTotal Citations0Total Downloads308Last 12 Months41Last 6 weeks3 Get Citation AlertsNew Citation Alert added!This alert has been successfully added and will be sent to:You will be notified whenever a record that you have chosen has been cited.To manage your alert preferences, click on the button below.Manage my AlertsNew Citation Alert!Please log in to your account Save to BinderSave to BinderCreate a New BinderNameCancelCreateExport CitationPublisher SiteGet Access

As a scholarly researcher and architect working in industry, the most critical questions facing communication designers tackle complex ecosystems of people, technologies, and culturally situated practices. The field of Technical Communication is uniquely equipped to tackle these challenges (Hart-Davidson, 2001). Carolyn Rude (2009) states that scholars in the field of Technical Communication must explore how "texts (print, digital, multimedia, visual, verbal) and relative communication practices mediate knowledge, values, and action in a variety of social and professional contexts" (p. 176). She argues that research within the field must be situated at the intersection of creative practices that produce different types of texts, the cultures that provide meaningful context to such activities, and the technologies that support the production of both texts and meaning. But, where does Rude's call to action point Technical Communication as a field, now? What new research questions have emerged at the intersection that she describes?

This article uses both actor network theory (ANT) and activity theory to trace and analyze the ways in which both Twitter and third-party applications support the development and maintenance of meaningful contexts for Twitter participants. After situating context within the notion of a ‘‘fire space’’, the authors use ANT to trace the actors that support finding and moving information. Then they analyze the ‘‘prescriptions’’ of each application using the activity-theory distinction between actions and operations. Finally, they combine an activity-theory analysis with heuristics derived from the concept of ‘‘findability’’ in order to explore design implications for Social Web applications.