Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 3 of 3 for “"Smartphone Attachment"”.
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Smartphone Screen Time: Self-reported estimates are inaccurate because mobile devices distort time perception
… to understand the increasingly prevalent humansmartphone interaction. Investigation of factors influencing screen time (i.e., the amount of time spent actively using the device) is a core element of this research. This thesis presents two studies investigating associations between smartphone …
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Extending the reach of anterior segment ophthalmic imaging
… trained health workers. On one end, we present a smartphone attachment with minimal optics and no electronic components beyond what is present in the smartphone itself to examine and image the anterior segment of the eye. This cost-effective, easily scalable solution would help extend the reach of …