Synonyms
Definition
A digitizing tablet is a sensitive input device that converts a hand-drawn trajectory into a digital online form, which is a sequence. This hand-drawn trajectory may be a signature input, handwriting, or hand-drawn graphics. A digitizing tablet usually consists of an electronic tablet and a pen or a stylus. When the electronic tablet communicates with the pen, it is said to be “active” and in this case the pen contains an electronic circuit; otherwise, the tablet is said to be “passive.” Similar devices dedicated to handwriting or drawing exist. We can distinguish pen digitizers (electronic pens) and interactive whiteboards.
Active digitizing tablets sample the pen trajectory at regular time intervals, generating a time stamp and associated time functions; passive digitizing tablets require dedicated acquisition software to retrieve the sequence of time stamps and associated time functions. When digitizing human...
References
M.R. Bhalla, A.V. Bhalla, Comparative study of various touchscreen technologies. Int. J. Comput. Appl. 6(8), 12–18 (2010)
W.Y. Du and S.W. Yelich, Resistive and Capacitive Based Sensing Technologies, Sensors & Transducers Journal, Vol. 90, Special Issue: Modern Sensing Technologies, pp. 100–116, April 2008
http://marvalstar.en.ec21.com/offer_detail/Sell_8inch_Handwritten_Tablet_PC--19586031.html?gubun=S
K. Skantze, Method and device for secure wireless transmission of information. US Patent 7,278,017, 2007
J.A. Euchner, J.H. Coffy, A. Obrea, System and method for annotating documents. US Patent 7,111,230, 2006
CASIA Online and Offline Chinese Handwriting Databases, in International Conference on Document Analysis and Recognition, Beijing, China, 2011
S. Rusu, A. Dinescu, S. Diaconescu, Systems and methods for assessing the authenticity of dynamic handwritten signature. World Intellectual Property Organization WO/2011/112113
Author information
Authors and Affiliations
Corresponding authors
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2014 Springer Science+Business Media New York
About this entry
Cite this entry
Houmani, N., Garcia-Salicetti, S. (2014). Digitizing Tablet. In: Li, S., Jain, A. (eds) Encyclopedia of Biometrics. Springer, Boston, MA. https://doi.org/10.1007/978-3-642-27733-7_19-3
Download citation
DOI: https://doi.org/10.1007/978-3-642-27733-7_19-3
Received:
Accepted:
Published:
Publisher Name: Springer, Boston, MA
Online ISBN: 978-3-642-27733-7
eBook Packages: Springer Reference Computer SciencesReference Module Computer Science and Engineering