Science invention
10 most useful inventions in 2011
Recently, 10 awards for the contribution of human science in 2011 have been published, all not only useful but also interesting.
Smart Pen
Browse ScienceInfo articles and explainers related to Smart Pen.
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Articles about Smart Pen
4 published items.
New technology
Smart pen can be written on any material
An Israel-based technology company has developed a smart pen capable of writing text on any surface and integrating the function of displaying messages to user phones.
New technology
Uni-ball Kuru Toga - Unscrewed pencil without grinding
The disadvantage of using pencils is that we have to constantly brush, even when using a pencil, while writing, we also have to rotate the pen several times.
New technology
Pen draws the circuit on paper
A group of professors and students at the University of Illinois at Urbana-Champaign, USA, invented a rollerball pen with silver ink, which helps draw electrical circuit…