This is a first try at using TSL230R to measure HRV (Heart Rate Variability) levels. It will be used as part of a larger project to collect users’ heart rates and translate this data onto a mobile (potentially wearable) screen as a non-verbal messaging system that reveals a somewhat hidden state of ‘being’. The messages will be set to be sent according to the value range of the heart beats as dynamic visualizations (for the time being I will be using Processing). In addition to this, each message will have a specific time span and a specific ‘mood’ or ’emotion’ attached to it. To do this I will be using a second variable EEG: Electroencephalography. HRV and EEG are interesting values to juxtapose as they symbolically represent the physical, biological, and social connections existing between the heart and the brain. This second variable will add a level of randomness to the system, which will enable messages to have a wider visual scope.
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The Simplicity Shift – Scott Jenson
Scott Jenson defines 'feature blindness' as users being blinded by a feature list. He identifies the bottom-up approach of creating a user persona and a task scenario as more efficient than the top-down approach, in terms of organizing a commonsensical hierarchy of a product's features. The ideal visualization would be to 'tame' the feature list and prioritize features in accordance to a set of usage requirements and subsequent usage frequency.
Sketching User Experiences (2)- Bill Buxton
Bill Buxton defines "best practices" in designing for user experiences as a combination of both methods and skills relating to ideation: sketching, testing and problem-solving.
Paper Prototyping: The Fast and Easy Way to Design and Refine User Interfaces – Carolyn Snyder
Carolyn Snyder proposes a definition of paper prototyping as 'a variation of usability testing where representative users [...] [interact] with a paper version of the interface that is manipulated by a person "playing computer" ' (italicized in original, p.4).
The aim of her book is to extend the practice of paper prototyping to a variety of HCI platforms for non-expert users to adopt as a practical tool for creating and testing their products during the development process.
‘Reckoning with Torture’
On October 13, 2009, at the Great Hall at Cooper Union, was hosted a conference entitled: ‘Reckoning with Torture: Memos and Testimonies from the "War on Terror." ’ Guest speakers included Matthew Alexander, Jonathan Ames, K. Anthony Appiah, Paul Auster, Ishmael Beah, David Cole, Don DeLillo, Eve Ensler, Nell Freudenberger, Jenny Holzer, A.M. Homes, Jameel Jaffer, Susanna Moore, Jack Rice, George Saunders, Amrit Singh, and Art Spiegelman.
“Recruiting Participants” – Dumas & Redish
Dumas & Redish lay-out the steps and tactics for recruiting participants; those include: Finding Appropriate Participants, Reaching and Screening Potential Participants, Deciding Who Should Recruit Participants, Knowing What to Say When You are Recruiting, Arranging for Payment or Other Incentives, and Having a Back-up -- But Not Double Booking

