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Concept

Pen

Related publications (4)

Capacitive sensor to monitor the level of drug inside an injector pen

Sylvain Paul Fernand Joly

Diabete is a disease which is spreading faster than ever, impacting now a larger population. Patients suffering from this disease need the injection of insulin to control extracellular sugar levels. Pharmaceutical companies developed injector pens to allow ...

EPFL2021

Extending the Spectrum of Dysgraphia: A Data Driven Strategy to Estimate Handwriting Quality

Pierre Dillenbourg, Thibault Lucien Christian Asselborn

This paper proposes new ways to assess handwriting, a critical skill in any child’s school journey. Traditionally, a pen and paper test called the BHK test (Concise Evaluation Scale for Children’s Handwriting) is used to assess children’s handwriting in Fr ...

Nature Research2020

Resistivity Measurements of Gold Wires Fabricated by Stencil Lithography on Flexible Polymer Substrates

Jürgen Brugger, Luis Guillermo Villanueva Torrijo, Andreea Veronica Savu, Oscar Vazquez Mena, Marc Antonius Friedrich van den Boogaart, Katrin Sidler Arnet

We report on the patterning and characterization of titanium–gold (Ti–Au) wire test structures on polyethylene naphthalate (PEN), polyethylene terephthalate (PET) and polyimide (PI) substrates. PEN, PET and PI are flexible polymers which can withstand stre ...

Elsevier2008

Ink thickness variations for the control of color printers

Roger Hersch

The present invention proposes a method and a computing system for deducing ink thickness variations from spectral reflectance measurements performed on a printing press or on a printer. The computed ink thickness variations enable controlling the ink depo ...

2007