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UBICOMP Tables of Contents: 01020304050607080910111213-113-214-114-215

Proceedings of the 2015 International Conference on Ubiquitous Computing

Fullname:Proceedings of the 2015 ACM International Joint Conference on Pervasive and Ubiquitous Computing
Editors:Kenji Mase; Marc Langheinrich; Daniel Gatica-Perez; Hans Gellersen; Tanzeem Choudhury; Koji Yatani
Location:Osaka, Japan
Dates:2015-Sep-07 to 2015-Sep-11
Standard No:ISBN: 978-1-4503-3574-4; ACM DL: Table of Contents; hcibib: UBICOMP15
Links:Conference Website
  1. Keynote speakers
  2. Novel sensing techniques
  3. Quantifying and communicating through wearables
  4. Tracking user's health
  5. Cameras, circuits and interfaces
  6. Development tools and frameworks
  7. Design and experimental approaches
  8. Sensing with smartphones
  9. Interacting with animals and flying robots
  10. Secruity tricks
  11. Low-power systems and devices
  12. Reshaping UbiComp environments
  13. Combating negative experience and feelings
  14. Urban dynamics
  15. For the better workplace
  16. Engagement and disengagement
  17. Sensing with crowd
  18. Persuasive and personal
  19. DIY tools and strategies
  20. Are you busy or bored?
  21. Social life
  22. Indoor localization
  23. Localization and navigation
  24. People, traces and behaviors
  25. Sensing and recognition
  26. Smarter homes and vehicles
  27. Understanding and protecting privacy
  28. Skills development
  29. Smartphone apps & usage
  30. Public displays
  31. Tracking in the wild

Keynote speakers

Visualizing and manipulating brain dynamics BIBAFull-Text 1
  Mitsuo Kawato
Behind the scenes BIBAFull-Text 2
  Daito Manabe

Novel sensing techniques

SoQr: sonically quantifying the content level inside containers BIBAFull-Text 3-14
  Mingming Fan; Khai N. Truong
MagnifiSense: inferring device interaction using wrist-worn passive magneto-inductive sensors BIBAFull-Text 15-26
  Edward J. Wang; Tien-Jui Lee; Alex Mariakakis; Mayank Goel; Sidhant Gupta; Shwetak N. Patel
MyoVibe: vibration based wearable muscle activation detection in high mobility exercises BIBAFull-Text 27-38
  Frank Mokaya; Roland Lucas; Hae Young Noh; Pei Zhang
DoppleSleep: a contactless unobtrusive sleep sensing system using short-range Doppler radar BIBAFull-Text 39-50
  Tauhidur Rahman; Alexander T. Adams; Ruth Vinisha Ravichandran; Mi Zhang; Shwetak N. Patel; Julie A. Kientz; Tanzeem Choudhury

Quantifying and communicating through wearables

Object hallmarks: identifying object users using wearable wrist sensors BIBAFull-Text 51-61
  Juhi Ranjan; Kamin Whitehouse
Landmark identification with wearables for supporting spatial awareness by blind persons BIBAFull-Text 63-74
  Wallace Ugulino; Hugo Fuks
Discovery of everyday human activities from long-term visual behaviour using topic models BIBAFull-Text 75-85
  Julian Steil; Andreas Bulling
Quantifying reading habits: counting how many words you read BIBAFull-Text 87-96
  Kai Kunze; Katsutoshi Masai; Masahiko Inami; Ömer Sacakli; Marcus Liwicki; Andreas Dengel; Shoya Ishimaru; Koichi Kise

Tracking user's health

SymDetector: detecting sound-related respiratory symptoms using smartphones BIBAFull-Text 97-108
  Xiao Sun; Zongqing Lu; Wenjie Hu; Guohong Cao
Evaluating tooth brushing performance with smartphone sound data BIBAFull-Text 109-120
  Joseph Korpela; Ryosuke Miyaji; Takuya Maekawa; Kazunori Nozaki; Hiroo Tamagawa
SleepTight: low-burden, self-monitoring technology for capturing and reflecting on sleep behaviors BIBAFull-Text 121-132
  Eun Kyoung Choe; Bongshin Lee; Matthew Kay; Wanda Pratt; Julie A. Kientz
RunBuddy: a smartphone system for running rhythm monitoring BIBAFull-Text 133-144
  Tian Hao; Guoliang Xing; Gang Zhou

Cameras, circuits and interfaces

HyperCam: hyperspectral imaging for ubiquitous computing applications BIBAFull-Text 145-156
  Mayank Goel; Eric Whitmire; Alex Mariakakis; T. Scott Saponas; Neel Joshi; Dan Morris; Brian Guenter; Marcel Gavriliu; Gaetano Borriello; Shwetak N. Patel
Reading between lines: high-rate, non-intrusive visual codes within regular videos via ImplicitCode BIBAFull-Text 157-168
  Shuyu Shi; Lin Chen; Wenjun Hu; Marco Gruteser
Printing multi-key touch interfaces BIBAFull-Text 169-179
  Çagdas Karatas; Marco Gruteser
Interconnection and double layer for flexible electronic circuit with instant inkjet circuits BIBAFull-Text 181-190
  Tung Ta; Masaaki Fukumoto; Koya Narumi; Shigeki Shino; Yoshihiro Kawahara; Tohru Asami

Development tools and frameworks

EnTrack: a system facility for analyzing energy consumption of Android system services BIBAFull-Text 191-202
  Seokjun Lee; Wonwoo Jung; Yohan Chon; Hojung Cha
Prime: a framework for co-located multi-device apps BIBAFull-Text 203-214
  David Chu; Zengbin Zhang; Alec Wolman; Nicholas Lane
Supporting mental model accuracy in trigger-action programming BIBAFull-Text 215-225
  Justin Huang; Maya Cakmak
Enhancing mobile apps to use sensor hubs without programmer effort BIBAFull-Text 227-238
  Haichen Shen; Aruna Balasubramanian; Anthony LaMarca; David Wetherall

Design and experimental approaches

From computational thinking to computational making BIBAFull-Text 239-250
  Jennifer A. Rode; Anne Weibert; Andrea Marshall; Konstantin Aal; Thomas von Rekowski; Houda el Mimoni; Jennifer Booker
Supporting reflection through play: field testing the home trivia system BIBAFull-Text 251-262
  Tao Dong; Mark W. Newman; Mark S. Ackerman; Sarita Schoenebeck
Getting quizzical about physical: observing experiences with a tangible questionnaire BIBAFull-Text 263-273
  Sarah Gallacher; Connie Golsteijn; Lorna Wall; Lisa Koeman; Sami Andberg; Licia Capra; Yvonne Rogers
Evaluating smartphone-based user interface designs for a 2D psychological questionnaire BIBAFull-Text 275-282
  Muhsin Ugur; Dvijesh Shastri; Panagiotis Tsiamyrtzis; Malcolm Dcosta; Allison Kalpakci; Carla Sharp; Ioannis Pavlidis

Sensing with smartphones

DeepEar: robust smartphone audio sensing in unconstrained acoustic environments using deep learning BIBAFull-Text 283-294
  Nicholas D. Lane; Petko Georgiev; Lorena Qendro
SmartGPA: how smartphones can assess and predict academic performance of college students BIBAFull-Text 295-306
  Rui Wang; Gabriella Harari; Peilin Hao; Xia Zhou; Andrew T. Campbell
IDyLL: indoor localization using inertial and light sensors on smartphones BIBAFull-Text 307-318
  Qiang Xu; Rong Zheng; Steve Hranilovic
Monitoring building door events using barometer sensor in smartphones BIBAFull-Text 319-323
  Muchen Wu; Parth H. Pathak; Prasant Mohapatra

Interacting with animals and flying robots

Dancing with horses: automated quality feedback for dressage riders BIBAFull-Text 325-336
  Robin Thompson; Ilias Kyriazakis; Amey Holden; Patrick Olivier; Thomas Plötz
Designing an emergency communication system for human and assistance dog partnerships BIBAFull-Text 337-347
  Charlotte Robinson; Clara Mancini; Janet van der Linden; Claire Guest; Lydia Swanson; Helen Marsden; Jose Valencia; Brendan Aengenheister
Diri -- the actuated helium balloon: a study of autonomous behaviour in interfaces BIBAFull-Text 349-360
  Diana Nowacka; Nils Y. Hammerla; Chris Elsden; Thomas Plötz; David Kirk
Drone & me: an exploration into natural human-drone interaction BIBAFull-Text 361-365
  Jessica R. Cauchard; L. E. Jane; Kevin Y. Zhai; James A. Landay

Secruity tricks

Physical media covert channels on smart mobile devices BIBAFull-Text 367-378
  Ed Novak; Yutao Tang; Zijiang Hao; Qun Li; Yifan Zhang
Knock x knock: the design and evaluation of a unified authentication management system BIBAFull-Text 379-389
  Eiji Hayashi; Jason I. Hong
Checksum gestures: continuous gestures as an out-of-band channel for secure pairing BIBAFull-Text 391-401
  Imtiaj Ahmed; Yina Ye; Sourav Bhattacharya; N. Asokan; Giulio Jacucci; Petteri Nurmi; Sasu Tarkoma
One-button recognizer: exploiting button pressing behavior for user differentiation BIBAFull-Text 403-407
  Henning Pohl; Markus Krause; Michael Rohs

Low-power systems and devices

Low-power pervasive wi-fi connectivity using WiScan BIBAFull-Text 409-420
  Tianxing Li; Chuankai An; Ranveer Chandra; Andrew T. Campbell; Xia Zhou
Sandra helps you learn: the more you walk, the more battery your phone drains BIBAFull-Text 421-432
  Chulhong Min; Chungkuk Yoo; Inseok Hwang; Seungwoo Kang; Youngki Lee; Seungchul Lee; Pillsoon Park; Changhun Lee; Seungpyo Choi; Junehwa Song
Experiences with eNav: a low-power vehicular navigation system BIBAFull-Text 433-444
  Shaohan Hu; Lu Su; Shen Li; Shiguang Wang; Chenji Pan; Siyu Gu; Md Tanvir Al Amin; Hengchang Liu; Suman Nath; Romit Roy Choudhury; Tarek F. Abdelzaher
Self-localizing battery-free cameras BIBAFull-Text 445-449
  Saman Naderiparizi; Yi Zhao; James Youngquist; Alanson P. Sample; Joshua R. Smith

Reshaping UbiComp environments

A comparison of artificial driving sounds for automated vehicles BIBAFull-Text 451-462
  David Beattie; Lynne Baillie; Martin Halvey
"If god gives me the chance i will design my own phone": exploring mobile phone repair and postcolonial approaches to design in rural Kenya BIBAFull-Text 463-473
  Susan Wyche; Tawanna R. Dillahunt; Nightingale Simiyu; Sharon Alaka
Reducing users' perceived mental effort due to interruptive notifications in multi-device mobile environments BIBAFull-Text 475-486
  Tadashi Okoshi; Julian Ramos; Hiroki Nozaki; Jin Nakazawa; Anind K. Dey; Hideyuki Tokuda
L'evolved: autonomous and ubiquitous utilities as smart agents BIBAFull-Text 487-491
  Harshit Agrawal; Sang-won Leigh; Pattie Maes

Combating negative experience and feelings

cStress: towards a gold standard for continuous stress assessment in the mobile environment BIBAFull-Text 493-504
  Karen Hovsepian; Mustafa al'Absi; Emre Ertin; Thomas Kamarck; Motohiro Nakajima; Santosh Kumar
Visualization of time-series sensor data to inform the design of just-in-time adaptive stress interventions BIBAFull-Text 505-516
  Moushumi Sharmin; Andrew Raij; David Epstien; Inbal Nahum-Shani; J. Gayle Beck; Sudip Vhaduri; Kenzie Preston; Santosh Kumar
Using physiological sensors to detect levels of user frustration induced by system delays BIBAFull-Text 517-528
  Brandon Taylor; Anind Dey; Daniel Siewiorek; Asim Smailagic
Towards a mobile and wearable system for predicting panic attacks BIBAFull-Text 529-533
  Jonathan Rubin; Hoda Eldardiry; Rui Abreu; Shane Ahern; Honglu Du; Ashish Pattekar; Daniel G. Bobrow

Urban dynamics

Forecasting urban dynamics with mobility logs by bilinear Poisson regression BIBAFull-Text 535-546
  Masamichi Shimosaka; Keisuke Maeda; Takeshi Tsukiji; Kota Tsubouchi
Hybrid participatory sensing for analyzing group dynamics in the largest annual religious gathering BIBAFull-Text 547-558
  Shuja Jamil; Anas Basalamah; Ahmed Lbath; Moustafa Youssef
CityMomentum: an online approach for crowd behavior prediction at a citywide level BIBAFull-Text 559-569
  Zipei Fan; Xuan Song; Ryosuke Shibasaki; Ryutaro Adachi
Bike sharing station placement leveraging heterogeneous urban open data BIBAFull-Text 571-575
  Longbiao Chen; Daqing Zhang; Gang Pan; Xiaojuan Ma; Dingqi Yang; Kostadin Kushlev; Wangsheng Zhang; Shijian Li

For the better workplace

Tiny habits in the giant enterprise: understanding the dynamics of a quantified workplace BIBAFull-Text 577-588
  Akhil Mathur; Marc Van den Broeck; Geert Vanderhulst; Afra Mashhadi; Fahim Kawsar
Wearables in the wet lab: a laboratory system for capturing and guiding experiments BIBAFull-Text 589-599
  Philipp M. Scholl; Matthias Wille; Kristof Van Laerhoven
Pick from here!: an interactive mobile cart using in-situ projection for order picking BIBAFull-Text 601-609
  Markus Funk; Alireza Sahami Shirazi; Sven Mayer; Lars Lischke; Albrecht Schmidt
From research to industry: interactive mobile services for accelerating logistics processes BIBAFull-Text 611-615
  Wolfgang Narzt; Gustav Pomberger; Otto Weichselbaum; Reinhard Draxler; Markus Welser

Engagement and disengagement

Activity tracking: barriers, workarounds and customisation BIBAFull-Text 617-621
  Daniel Harrison; Paul Marshall; Nadia Bianchi-Berthouze; Jon Bird
When fitness trackers don't 'fit': end-user difficulties in the assessment of personal tracking device accuracy BIBAFull-Text 623-634
  Rayoung Yang; Eunice Shin; Mark W. Newman; Mark S. Ackerman
Why we use and abandon smart devices BIBAFull-Text 635-646
  Amanda Lazar; Christian Koehler; Joshua Tanenbaum; David H. Nguyen
No longer wearing: investigating the abandonment of personal health-tracking technologies on craigslist BIBAFull-Text 647-658
  James Clawson; Jessica A. Pater; Andrew D. Miller; Elizabeth D. Mynatt; Lena Mamykina

Sensing with crowd

More with less: lowering user burden in mobile crowdsourcing through compressive sensing BIBAFull-Text 659-670
  Liwen Xu; Xiaohong Hao; Nicholas D. Lane; Xin Liu; Thomas Moscibroda
A field study comparing approaches to collecting annotated activity data in real-world settings BIBAFull-Text 671-682
  Yung-Ju Chang; Gaurav Paruthi; Mark W. Newman
CCS-TA: quality-guaranteed online task allocation in compressive crowdsensing BIBAFull-Text 683-694
  Leye Wang; Daqing Zhang; Animesh Pathak; Chao Chen; Haoyi Xiong; Dingqi Yang; Yasha Wang
SakuraSensor: quasi-realtime cherry-lined roads detection through participatory video sensing by cars BIBAFull-Text 695-705
  Shigeya Morishita; Shogo Maenaka; Daichi Nagata; Morihiko Tamai; Keiichi Yasumoto; Toshinobu Fukukura; Keita Sato

Persuasive and personal

MyBehavior: automatic personalized health feedback from user behaviors and preferences using smartphones BIBAFull-Text 707-718
  Mashfiqui Rabbi; Min Hane Aung; Mi Zhang; Tanzeem Choudhury
Mindless computing: designing technologies to subtly influence behavior BIBAFull-Text 719-730
  Alexander T. Adams; Jean Costa; Malte F. Jung; Tanzeem Choudhury
A lived informatics model of personal informatics BIBAFull-Text 731-742
  Daniel A. Epstein; An Ping; James Fogarty; Sean A. Munson
Personalization revisited: a reflective approach helps people better personalize health services and motivates them to increase physical activity BIBAFull-Text 743-754
  Min Kyung Lee; Junsung Kim; Jodi Forlizzi; Sara Kiesler

DIY tools and strategies

Learning from the experts: enabling and studying DIY development of location-based visitor experiences BIBAFull-Text 755-766
  Ben Bedwell; Peter Slack; Chris Greenhalgh
Connecting the things to the internet: an evaluation of four configuration strategies for wi-fi devices with minimal user interfaces BIBAFull-Text 767-778
  Michael O. Jewell; Enrico Costanza; Jacob Kittley-Davies
User experience in do-it-yourself-style smart homes BIBAFull-Text 779-790
  Jong-bum Woo; Youn-kyung Lim
ConductAR: an augmented reality based tool for iterative design of conductive ink circuits BIBAFull-Text 791-800
  Koya Narumi; Steve Hodges; Yoshihiro Kawahara

Are you busy or bored?

Interruptibility prediction for ubiquitous systems: conventions and new directions from a growing field BIBAFull-Text 801-812
  Liam D. Turner; Stuart M. Allen; Roger M. Whitaker
Designing content-driven intelligent notification mechanisms for mobile applications BIBAFull-Text 813-824
  Abhinav Mehrotra; Mirco Musolesi; Robert Hendley; Veljko Pejovic
When attention is not scarce -- detecting boredom from mobile phone usage BIBAFull-Text 825-836
  Martin Pielot; Tilman Dingler; Jose San Pedro; Nuria Oliver
Boredom-computer interaction: boredom proneness and the use of smartphone BIBAFull-Text 837-841
  Aleksandar Matic; Martin Pielot; Nuria Oliver

Social life

Social (media) jet lag: how usage of social technology can modulate and reflect circadian rhythms BIBAFull-Text 843-854
  Elizabeth L. Murnane; Saeed Abdullah; Mark Matthews; Tanzeem Choudhury; Geri Gay
Need accurate user behaviour?: pay attention to groups! BIBAFull-Text 855-866
  Kasthuri Jayarajah; Youngki Lee; Archan Misra; Rajesh Krishna Balan
FamiLync: facilitating participatory parental mediation of adolescents' smartphone use BIBAFull-Text 867-878
  Minsam Ko; Seungwoo Choi; Subin Yang; Joonwon Lee; Uichin Lee
Who should I invite for my party?: combining user preference and influence maximization for social events BIBAFull-Text 879-883
  Zhiwen Yu; Rong Du; Bin Guo; Huang Xu; Tao Gu; Zhu Wang; Daqing Zhang

Indoor localization

Transferring positioning model for device-free passive indoor localization BIBAFull-Text 885-896
  Kazuya Ohara; Takuya Maekawa; Yasue Kishino; Yoshinari Shirai; Futoshi Naya
Calibration-free fusion of step counter and wireless fingerprints for indoor localization BIBAFull-Text 897-908
  Suining He; S.-H. Gary Chan; Lei Yu; Ning Liu
You're where? prove it!: towards trusted indoor location estimation of mobile devices BIBAFull-Text 909-919
  Jacob T. Biehl; Adam J. Lee; Gerry Filby; Matthew Cooper
PinPlace: associate semantic meanings with indoor locations without active fingerprinting BIBAFull-Text 921-925
  Xuan Bao; Bin Liu; Bo Tang; Bing Hu; Deguang Kong; Hongxia Jin

Localization and navigation

COBWEB: a robust map update system using GPS trajectories BIBAFull-Text 927-937
  Zhangqing Shan; Hao Wu; Weiwei Sun; Baihua Zheng
Non-obstructive room-level locating system in home environments using activity fingerprints from smartwatch BIBAFull-Text 939-950
  Seungwoo Lee; Yungeun Kim; Daye Ahn; Rhan Ha; Kyoungwoo Lee; Hojung Cha
WISDOM: an efficient framework of predicting WLAN availability with cellular fingerprints BIBAFull-Text 951-962
  Shuai Wang; Xiaofeng Yu; Junqing Xie
Enhancing wifi-based localization with visual clues BIBAFull-Text 963-974
  Han Xu; Zheng Yang; Zimu Zhou; Longfei Shangguan; Ke Yi; Yunhao Liu

People, traces and behaviors

Household occupancy monitoring using electricity meters BIBAFull-Text 975-986
  Wilhelm Kleiminger; Christian Beckel; Silvia Santini
PerCCS: person-count from carbon dioxide using sparse non-negative matrix factorization BIBAFull-Text 987-998
  Chandrayee Basu; Christian Koehler; Kamalika Das; Anind K. Dey
puffMarker: a multi-sensor approach for pinpointing the timing of first lapse in smoking cessation BIBAFull-Text 999-1010
  Nazir Saleheen; Amin Ahsan Ali; Syed Monowar Hossain; Hillol Sarker; Soujanya Chatterjee; Benjamin Marlin; Emre Ertin; Mustafa al'Absi; Santosh Kumar
Improved activity recognition by using enriched acceleration data BIBAFull-Text 1011-1015
  Isabel Suarez; Andreas Jahn; Christoph Anderson; Klaus David

Sensing and recognition

Attitudes toward vehicle-based sensing and recording BIBAFull-Text 1017-1028
  Manya Sleeper; Sebastian Schnorf; Brian Kemler; Sunny Consolvo
A practical approach for recognizing eating moments with wrist-mounted inertial sensing BIBAFull-Text 1029-1040
  Edison Thomaz; Irfan Essa; Gregory D. Abowd
Let's (not) stick together: pairwise similarity biases cross-validation in activity recognition BIBAFull-Text 1041-1051
  Nils Y. Hammerla; Thomas Plötz
I did not smoke 100 cigarettes today!: avoiding false positives in real-world activity recognition BIBAFull-Text 1053-1063
  Le T. Nguyen; Ming Zeng; Patrick Tague; Joy Zhang

Smarter homes and vehicles

Harvesting green miles from my roof: an investigation into self-sufficient mobility with electric vehicles BIBAFull-Text 1065-1076
  Jacky Bourgeois; Stefan Foell; Gerd Kortuem; Blaine A. Price; Janet van der Linden; Eiman Y. Elbanhawy; Christopher Rimmer
EVHomeShifter: evaluating intelligent techniques for using electrical vehicle batteries to shift when homes draw energy from the grid BIBAFull-Text 1077-1088
  A. J. Bernheim Brush; John Krumm; Sidhant Gupta; Shwetak Patel
The potential and challenges of inferring thermal comfort at home using commodity sensors BIBAFull-Text 1089-1100
  Chuan-Che (Jeff) Huang; Rayoung Yang; Mark W. Newman
A model-based approach to support smart and social home living BIBAFull-Text 1101-1105
  Shoko Nakamura; Saeko Shigaki; Akihito Hiromori; Hirozumi Yamaguchi; Teruo Higashino

Understanding and protecting privacy

Using text mining to infer the purpose of permission use in mobile apps BIBAFull-Text 1107-1118
  Haoyu Wang; Jason Hong; Yao Guo
AnonyCast: privacy-preserving location distribution for anonymous crowd tracking systems BIBAFull-Text 1119-1130
  Takamasa Higuchi; Paul Martin; Supriyo Chakraborty; Mani Srivastava
Spatial subterfuge: an experience sampling study to predict deceptive location disclosures BIBAFull-Text 1131-1135
  Shion Guha; Stephen B. Wicker
How private can i be among public users? BIBAFull-Text 1137-1141
  Elham Naghizade; James Bailey; Lars Kulik; Egemen Tanin

Skills development

Exploring feedback strategies to improve public speaking: an interactive virtual audience framework BIBAFull-Text 1143-1154
  Mathieu Chollet; Torsten Wörtwein; Louis-Philippe Morency; Ari Shapiro; Stefan Scherer
Beyond activity recognition: skill assessment from accelerometer data BIBAFull-Text 1155-1166
  Aftab Khan; Sebastian Mellor; Eugen Berlin; Robin Thompson; Roisin McNaney; Patrick Olivier; Thomas Plötz
ROC speak: semi-automated personalized feedback on nonverbal behavior from recorded videos BIBAFull-Text 1167-1178
  Michelle Fung; Yina Jin; RuJie Zhao; Mohammed (Ehsan) Hoque
Vowel shapes: an open-source, interactive tool to assist singers with learning vowels BIBAFull-Text 1179-1183
  Cynthia Ryan; Katherine Ciesinski; Mohammed (Ehsan) Hoque

Smartphone apps & usage

ZapDroid: managing infrequently used applications on smartphones BIBAFull-Text 1185-1196
  Indrajeet Singh; Srikanth V. Krishnamurthy; Harsha V. Madhyastha; Iulian Neamtiu
Revisitation analysis of smartphone app use BIBAFull-Text 1197-1208
  Simon L. Jones; Denzil Ferreira; Simo Hosio; Jorge Goncalves; Vassilis Kostakos
A mixed-methods study of mobile users' data usage practices in South Africa BIBAFull-Text 1209-1220
  Arunesh Mathur; Brent Schlotfeldt; Marshini Chetty
Understanding usage states on mobile devices BIBAFull-Text 1221-1225
  Chakajkla Jesdabodi; Walid Maalej

Public displays

An in-the-wild study of learning mid-air gestures to browse hierarchical information at a large interactive public display BIBAFull-Text 1227-1238
  Christopher Ackad; Andrew Clayphan; Martin Tomitsch; Judy Kay
A laboratory-based study methodology to investigate attraction power of large public interactive displays BIBAFull-Text 1239-1250
  Victor Cheung; Stacey D. Scott
GlobalFestival: evaluating real world interaction on a spherical display BIBAFull-Text 1251-1261
  Julie R. Williamson; Daniel Sundén; Jay Bradley
Analyzing visual attention during whole body interaction with public displays BIBAFull-Text 1263-1267
  Robert Walter; Andreas Bulling; David Lindlbauer; Martin Schuessler; Jörg Müller

Tracking in the wild

Mobile activity recognition for a whole day: recognizing real nursing activities with big dataset BIBAFull-Text 1269-1280
  Sozo Inoue; Naonori Ueda; Yasunobu Nohara; Naoki Nakashima
Mining consumer impulsivity from offline and online behavior BIBAFull-Text 1281-1292
  Fuzheng Zhang; Nicholas Jing Yuan; Kai Zheng; Defu Lian; Xing Xie; Yong Rui
Trajectories of depression: unobtrusive monitoring of depressive states by means of smartphone mobility traces analysis BIBAFull-Text 1293-1304
  Luca Canzian; Mirco Musolesi
How do we engage with activity trackers?: a longitudinal study of Habito BIBAFull-Text 1305-1316
  Rúben Gouveia; Evangelos Karapanos; Marc Hassenzahl