Related topics: smartphone · mobile devices

Low-cost device can measure air pollution anywhere

Air pollution is a major public health problem: The World Health Organization has estimated that it leads to over 4 million premature deaths worldwide annually. Still, it is not always extensively measured. But now an MIT ...

New open source software eases the pain of multiple UI designs

The time-consuming and labour-intensive task of designing multiple user interfaces for different screen sizes and orientations could become a thing of the past thanks to open-source software that uses a new paradigm to speed ...

Reducing open-circuit voltage loss in organic solar cells

Researchers at Institute for Molecular Science in Japan report that organic solar cells (OSCs) with high mobility and highly crystalline donor (D) and acceptor (A) materials were able to reduce an open-circuit voltage (VOC) ...

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