Cynthia Herrera

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This paper describes a long term user study in which 13 blind participants were asked to use a blind friendly iPhone app, VizSnap -- an app designed to assist blind people in organizing and browsing a photo library without sight -- for a total of two months. VizSnap records audio while the user is aiming the camera, and allows an optional voice memo to be(More)
Interleukin-24 (IL-24), a member of the IL-10 cytokine family, is an immunomodulatory cytokine that also displays broad cancer-specific suppressor effects. The tumor suppressor activities of IL-24 include inhibition of angiogenesis, sensitization to chemotherapy, and cancer-specific apoptosis. We show that Sigma 1 Receptor (S1R), a ligand-regulated protein(More)
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