• Citations Per Year
Learn More
Reality-based interfaces (RBIs) such as tabletop and tangible user interfaces draw upon ideas from embodied cognition to offer a more natural, intuitive, and accessible form of interaction that reduces the mental effort required to learn and operate computational systems. However, to date, little research has been devoted to investigating the strengths and(More)
SynFlo is an interactive installation that utilizes tangible interaction to help illustrate core concepts of synthetic biology through outreach programs. This playful installation allows users to create useful virtual life forms from standardized genetic components, exploring common synthetic biology concepts and techniques. The installation consists of(More)
SynFlo is an interactive installation that utilizes tangible interaction to make core concepts of synthetic biology accessible to the public. This playful installation allows users to create useful virtual life forms from standardized genetic components through the manipulation of augmented object that mirror scientific instruments in order to explore(More)
Under the 1997 Balanced Budget Act, Medicare expanded coverage of colonoscopy and prostate-specific antigen tests from diagnostic and surveillance tests to preventive screenings. The preventive tests now are covered with no deductibles or copayments. Reducing out-of-pocket costs increases premiums, resulting in a subsidy to beneficiaries who use the service(More)
OBJECTIVE Consuming low-value health care not only highlights inefficient resource use but also brings an important concern regarding the economics of disparities. We identify the relation of socioeconomic characteristics to the use of low-value cancer screenings in Medicare fee-for-service (FFS) settings, and quantify the amount subsidized from nonusers(More)
This paper provides evidence on the importance of user interaction in the sharing economy. We develop an analytical framework incorporating reciprocity, the tendency to increase effort in response to others’ increased efforts. In our model, buyers (sellers) can induce sellers (buyers) to exert more effort by behaving well themselves. We demonstrate that(More)
OBJECTIVES To evaluate the association between patient satisfaction and cost, outcomes, and clinical performance of stroke care. STUDY DESIGN An ecological study was conducted on all participating hospitals of the Hospital Consumer Assessment of Healthcare Providers and Systems patient survey that reported stroke outcomes. METHODS Patient satisfaction(More)
OBJECTIVES Specialty drugs can bring significant benefits to patients, but they can be expensive. Medicare Part D plans charge relatively high cost-sharing costs for specialty drugs. A provision in the Affordable Care Act reduced cost sharing in the Part D coverage gap phase in an attempt to mitigate the financial burden of beneficiaries with high drug(More)
This study examines the relationship between Healthcare Effectiveness Data and Information Set-based diabetes quality measures and resource use for evaluation and management (E&M), inpatient facility, and surgical procedure services for a national sample of Medicare fee-for-service beneficiaries in 1685 Hospital Service Areas. Using multivariate regression(More)