Rui Wang, Weichen Wang, M. Aung, Dror Ben-Zeev, R. Brian, A. Campbell, Tanzeem Choudhury, M. Hauser, J. Kane, E. Scherer, Megan Walsh
{"title":"PREDICTING SYMPTOM TRAJECTORIES OF SCHIZOPHRENIA USING MOBILE SENSING","authors":"Rui Wang, Weichen Wang, M. Aung, Dror Ben-Zeev, R. Brian, A. Campbell, Tanzeem Choudhury, M. Hauser, J. Kane, E. Scherer, Megan Walsh","doi":"10.1145/3276145.3276157","DOIUrl":"https://doi.org/10.1145/3276145.3276157","url":null,"abstract":"Continuously monitoring schizophrenia patients' psychiatric symptoms is crucial for in-time intervention and treatment adjustment. The Brief Psychiatric Rating Scale (BPRS) is a survey administered by clinicians to evaluate symptom severity in schizophrenia. The CrossCheck symptom prediction system is capable of tracking schizophrenia symptoms as measured by BPRS using passive sensing from mobile phones. We present results from a randomized control trial, where passive sensing data, self-reports, and clinician administered 7-item BPRS surveys are collected from 36 outpatients with schizophrenia. We show that our system can predict a symptom scale score based on a 7-item BPRS within +1.45 error on average. Finally, we discuss how well our predictive system reflects symptoms experienced by patients by reviewing a case study.","PeriodicalId":213775,"journal":{"name":"GetMobile Mob. Comput. Commun.","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133790197","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Katia Vega, Nan Jiang, Xin Liu, Viirj Kan, N. Barry, P. Maes, Ali K. Yetisan, J. Paradiso
{"title":"THE DERMAL ABYSS: Color-Changing Tattoos for Medical Diagnostics","authors":"Katia Vega, Nan Jiang, Xin Liu, Viirj Kan, N. Barry, P. Maes, Ali K. Yetisan, J. Paradiso","doi":"10.1145/3276145.3276158","DOIUrl":"https://doi.org/10.1145/3276145.3276158","url":null,"abstract":"Can tattoos reveal changes in human physiology? The Dermal Abyss (d-abyss) presents an approach to biointerfaces in which the body surface is rendered an interactive display. Traditional tattoo inks are replaced with biosensors whose colours or intensity change in response to variations of biomarkers in the interstitial fluid. The Dermal Abyss is designed to use the aesthetics, permanence, and visible nature of tattoos to encode diagnostic information. Here, tattoo biosensors were designed to report on the concentration of sodium ions, glucose, and pH in the skin. We report the preliminary quantitative evaluation of these biosensors in an ex vivo skin model by assessing their visibility of color changes from the dermis. This work provides a proof of concept of a platform in which the skin reveals information inside the body, tattoos form wearable displays within the skin, and the body's metabolism works as an input for the d-abyss biosensors.","PeriodicalId":213775,"journal":{"name":"GetMobile Mob. Comput. Commun.","volume":"51 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114703418","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"AN OVERVIEW OF 3GPP EXPOSED SERVICES FOR IoT SERVICE PLATFORMS","authors":"Michael Starsinic, Dale Seed, Chonggang Wang","doi":"10.1145/3276145.3276153","DOIUrl":"https://doi.org/10.1145/3276145.3276153","url":null,"abstract":"Besides providing IP-based data pipes to cellular devices, the 3GPP Core Network consists of a rich set of network services and capabilities, such as charging, mobility management, session management, policy enforcement, control plane messaging, reachability management, and control of deep sleep modes. This article presents an overview the 3GPP SCEF Northbound API Interface (T8) standard, which has been specified in 3GPP Release 15 to expose some of the internal network services and capabilities. We first give an overview of the history of the Service Capability Exposure Function (SCEF) API exposing function, then provide an overview of the services and capabilities that are exposed by the Northbound APIs along with examples of how the APIs may be used by a services platform.","PeriodicalId":213775,"journal":{"name":"GetMobile Mob. Comput. Commun.","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-09-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122150421","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"2017 SIGMOBILE Outstanding Contributions Award: Norman Abramson","authors":"A. Sabharwal","doi":"10.1145/3191789.3191795","DOIUrl":"https://doi.org/10.1145/3191789.3191795","url":null,"abstract":"Citation: Fundamental contributions to the theory and practice of random access wireless networking.","PeriodicalId":213775,"journal":{"name":"GetMobile Mob. Comput. Commun.","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127556176","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Mahanth K. Gowda, Ashutosh Dhekne, Sheng Shen, Romit Roy Choudhury, Sharon Xue Yang, Lei Yang, S. Golwalkar, Alexander Essanian
{"title":"IoT Platform for Sports Analytics","authors":"Mahanth K. Gowda, Ashutosh Dhekne, Sheng Shen, Romit Roy Choudhury, Sharon Xue Yang, Lei Yang, S. Golwalkar, Alexander Essanian","doi":"10.1145/3191789.3191793","DOIUrl":"https://doi.org/10.1145/3191789.3191793","url":null,"abstract":"This paper is an experience report on IoT platforms for sports analytics. In our prior work [11], we proposed iBall, a system that explores the possibility of bringing IoT to sports analytics, particularly to the game of Cricket. iBall develops solutions to track a ball's 3D trajectory and spin with inexpensive sensors and radios embedded in the ball. Towards this end, iBall performs fusion of wireless and inertial sensory data and integrates them into physics-based motion models of a ball in flight. The median ball location error is at 8cm while rotational error remains below 12° even at the end of the flight. The results do not rely on training, hence we expect the core techniques to extend to other sports like baseball, with some domain-specific modifications.","PeriodicalId":213775,"journal":{"name":"GetMobile Mob. Comput. Commun.","volume":"2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125641651","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Nirupam Roy, Haitham Hassanieh, Romit Roy Choudhury
{"title":"BackDoor: Sounds that a microphone can record, but that humans can't hear","authors":"Nirupam Roy, Haitham Hassanieh, Romit Roy Choudhury","doi":"10.1145/3191789.3191799","DOIUrl":"https://doi.org/10.1145/3191789.3191799","url":null,"abstract":"Microphones are like human ears. If we play an audible sound, both humans and microphones will be able to hear it. We design sound that appears just as any other sound to microphones, but remains inaudible to humans. This sound can be regulated to carry data bits, thereby enabling an acoustic (but inaudible) communication channel to hundreds of smart devices that already have built-in microphones. Other applications include jamming spy microphones in the environment, live watermarking of music in a concert, and even threats like acoustic denial-of-service (DoS) attacks on phone calls or inaudible command attacks on voice-enabled devices.","PeriodicalId":213775,"journal":{"name":"GetMobile Mob. Comput. Commun.","volume":"110 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-02-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131493388","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}