Category: Interface Design and Usability

RAMAC and Interactivity: Pictorial History of Media Technology

IBM 305 RAMACPictorial History of Media Technology is a slide show history of computing and media, especially video technology. It is on a site dedicated to “Capacitance Electronic Discs or CED’s, a consumer video format on grooved vinyl discs that was marketed by RCA in the 1980’s.” The slide show has pictures of the IBM 305 RAMAC Computer with what was the first disk drive in production. What’s so important about the RAMAC?

Matthew G. Kirschenbaum in a blog entry on An Excerpt from Mechanisms, Professor RAMAC and in an article for Text Technology, Extreme Inscription: Towards a Grammatology of the Hard Drive, argues that,

Magnetic disk media, more specifically the hard disk drive, was to become that technology and, as much as bitmapped-GUIs and the mouse, usher in a new era of interactive, real-time computing.

Krischenbaum is right that interactivity wouldn’t be possible without random access memory and he takes this in an interesting direction around inscription. I look forward to his book.

Digital Ethnography: Know Ourselves

How can digital communication tools extend research? Digital Ethnography is a catchy idea for doing cheap ethnography where rather than embedding the researcher into the community, the participants use digital cameras, cell phones, and the web to document and send in their impressions. The idea, as described by Davis Masten and Tim Plowman of Cheskin
Strategic Consulting and Market Research, seems half fulfilled. The real potential of digital communication is for communities to understand themselves through ethnography. Suppose volunteers in a community documents facets of their experience AND interpreted it together?

Brenda Laurel: Design Research

Can research inform creativity? On Thursday I went to a talk by Brenda Laurel on Design Research. Some of what she says about design research is covered in the online paper, New Players, New Games. What I liked is the humanism and idealism of her approach, both for teaching and research/creation. “Market research tells you how to sell something. Design research shows you what to make” in the first place.
Continue reading Brenda Laurel: Design Research

iPods and Hearing Loss

iPod’s Popular Earbuds: Hip Or Harmful? is one of a number of articles on hearng loss and iPods. The problem is the length of time people listen to iPods (they last longer than earlier devices like the Walkman), the lack of distortion at the high range (analogue devices would distort at the high end), and the bud-type earphones that further raise the volume. In Europe the iPods are sold with the a lower maximum volume for these reasons. See also Macworld UK – Experts warn of iPod hearing loss.

I’ve found myself listending at almost full volume, especially in noisy situations where I want drown out sound. Hmmm …. What did you say? Speak up.