Meseret Gebrekristos

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The rapid and accurate identification of toxic chemicals is critical for saving lives in emergency situations. However, first-responder systems such as WISER typically require a large number of inputs before a chemical can be identified. To address this problem, we used networks to visualize and analyze the complex relationship between toxic chemicals and(More)
We propose a system to use QR codes and cheap cell phones to alleviate some challenges faced by the chronically homeless. We propose combining the affordability, simplicity and portability of cell phones with the fast emerging QR Code technology to develop an information system which could augment current data entry methods utilized by homeless service(More)
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