Biometric Database

Title:

ATVS-DooDB

Website:

http://atvs.ii.uam.es/doo_db.html

Managing Organization:

Autonomous University of Madrid

Contributing Organizations:

Country:

Spain

Description:

The DooDB database comprises two subcorpora, each one containing a different modality: Subcorpus 1: Doodles. Participants were asked to draw with their fingertip a doodle on a handheld device touchscreen (see Fig. 1) that they would use as a graphical password on a regular basis for authentication (e.g. instead of the PIN code). There were no restrictions regarding duration or shape. In most cases, users invented their own doodle at the time of acquisition. Subcorpus 2: Pseudo-signatures. Participants were also asked to draw with their fingertip a simplified version of their signature, which they would also use as a graphical password on a regular basis. This could be, for example, their initials or part of their signature flourish. The main difference between doodles and this modality is that in this case, the dynamic process to produce the drawing is in general composed of natural and well trained movements.

SubjectsDescription:

100 users

SpecialNotes:

None.

Status:

Active

Access Requirements:

Publicly available; Instructions can be found on website; License agreement can be found at: http://atvs.ii.uam.es/licenses/ATVS-FFp_License.pdf

Related Publication:

M. Martinez-Diaz, J. Fierrez and J. Galbally, "The DooDB Graphical Password Database: Data Analysis and Benchmark Results", IEEE ACCESS, Vol. 1, pp. 596-605, 2013 (DOI 10.1109/ACCESS.2013.2281773)

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