A11yShape lets blind coders design and verify models on their own ...
Inspired by the shape-shifting skin of octopuses, Penn State researchers developed a smart hydrogel that can change ...
Promising review: "These are fabulous for travel — they charge three devices from just one USB port, especially [helpful] ...
Abstract: Letter symbols to represent various quantities used in electrical science and technology are presented in this standard. Scope: This standard covers letter symbols used to represent physical ...
Abstract: To address the challenges posed by the complex structure, large volume of information, slow manual interpretation, and low accuracy of coal mine safety monitoring system drawings, this paper ...