NDLI: MotionAuth: Motion-based authentication for wrist worn smart devices

Content Provider	IEEE Xplore Digital Library
Author	Junshuang Yang Yanyan Li Mengjun Xie
Copyright Year	2015
Description	Author affiliation: Dept. of Comput. Sci., Univ. of Arkansas at Little Rock, Little Rock, AR, USA (Junshuang Yang; Yanyan Li; Mengjun Xie)
Abstract	Wrist worn smart devices such as smart watches become increasingly popular. As those devices collect sensitive personal information, appropriate user authentication is necessary to prevent illegitimate accesses to those devices. However, the small form and function-based usage of those wearable devices pose a big challenge to authentication. In this paper, we study the efficacy of motion based authentication for smart wearable devices. We propose MotionAuth, a behavioral biometric authentication method, which uses a wrist worn device to collect a user's behavioral biometrics and verify the identity of the person wearing the device. MotionAuth builds a user's profile based on motion data collected from motion sensors during the training phase and applies the profile in validating the alleged user during the verification phase. We implement MotionAuth using Android platform and test its effectiveness with real world data collected in a user study involving 30 users. We tested four different gestures including simple, natural gestures. Our experimental results show that MotionAuth can achieve high accuracy (as low as 2.6% EER value) and that even simple, natural gestures such as raising/lowering an arm can be used to verify a person with pretty good accuracy.
Starting Page	550
Ending Page	555
File Size	1021736
Page Count	6
File Format	PDF
ISBN	9781479984251
DOI	10.1109/PERCOMW.2015.7134097
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-03-23
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Authentication Sensors Wrist Histograms Watches Accuracy Feature extraction
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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