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The lack of access to visual information like text labels, icons, and colors can cause frustration and decrease independence for blind people. Current access technology uses automatic approaches to address some problems in this space, but the technology is error-prone, limited in scope, and quite expensive. In this paper, we introduce <i>VizWiz</i>, a(More)
—The standard way to scale a distributed OLTP DBMS is to horizontally partition data across several nodes. Ideally, this results in each query/transaction being executed at just one node, to avoid the overhead of distribution and allow the system to scale by adding nodes. For some applications, simple strategies such as hashing on primary key provide this(More)
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