A. Dubrawski, Maheshkumar Sabhnani, Michael Knight, M. Baysek, Daniel B. Neill, Saswati Ray, A. Michalska, N. Waidyanatha
{"title":"T-Cube Web Interface in support of real-time bio-surveillance program","authors":"A. Dubrawski, Maheshkumar Sabhnani, Michael Knight, M. Baysek, Daniel B. Neill, Saswati Ray, A. Michalska, N. Waidyanatha","doi":"10.1109/ICTD.2009.5426730","DOIUrl":"https://doi.org/10.1109/ICTD.2009.5426730","url":null,"abstract":"T-Cube Web Interface is a generic tool to visualize and manipulate large scale multivariate time series datasets. The interface allows the user to execute complex queries quickly and to run various types of statistical tests on the loaded data. We show its utility in an important application scenario: real-time bio-surveillance system designed to support rapid detection and mitigation of bio-medical threats in developing countries.","PeriodicalId":180007,"journal":{"name":"2009 International Conference on Information and Communication Technologies and Development (ICTD)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2009-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116825367","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}
Ruth E. Anderson, Anthony Poon, Caitlin Lustig, Waylon Brunette, G. Borriello, B. Kolko
{"title":"Building a transportation information system using only GPS and basic SMS infrastructure","authors":"Ruth E. Anderson, Anthony Poon, Caitlin Lustig, Waylon Brunette, G. Borriello, B. Kolko","doi":"10.1109/ICTD.2009.5426678","DOIUrl":"https://doi.org/10.1109/ICTD.2009.5426678","url":null,"abstract":"This work consists of two main components: (a) a longitudinal ethnographic study in Kyrgyzstan that demonstrates the importance of transportation resources in the developing world and how to plan for an appropriate ICT solution, and (b) the results of a proof-of-concept system engineered to create a bottom-up, transportation information infrastructure using only GPS and SMS. Transportation is a very important shared resource; enabling efficient and effective use of such resources aids overall development goals.","PeriodicalId":180007,"journal":{"name":"2009 International Conference on Information and Communication Technologies and Development (ICTD)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2009-04-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134394481","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}
Kurtis Heimerl, D. Ramachandran, J. Pal, E. Brewer, Tapan S. Parikh
{"title":"Metamouse: Multiple mice for legacy applications","authors":"Kurtis Heimerl, D. Ramachandran, J. Pal, E. Brewer, Tapan S. Parikh","doi":"10.1145/1520340.1520583","DOIUrl":"https://doi.org/10.1145/1520340.1520583","url":null,"abstract":"Traditional Single Display Groupware (SDG) solutions have been used to create software for developing regions. SDG allows for greater utilization of the limited infrastructure available in such areas. This technology is particularly appropriate in classrooms where groups of children often use educational software on a single computer. However, SDG has faced several challenges working with legacy applications. Our technology, called metamouse, takes a step toward an integrated multi-user application by allowing users to collaborate within unmodified legacy educational software.","PeriodicalId":180007,"journal":{"name":"2009 International Conference on Information and Communication Technologies and Development (ICTD)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2009-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126627451","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":"Evaluating the accuracy of data collection on mobile phones: A study of forms, SMS, and voice","authors":"Somani Patnaik, E. Brunskill, W. Thies","doi":"10.1109/ICTD.2009.5426700","DOIUrl":"https://doi.org/10.1109/ICTD.2009.5426700","url":null,"abstract":"While mobile phones have found broad application in reporting health, financial, and environmental data, there has been little study of the possible errors incurred during mobile data collection. This paper provides the first (to our knowledge) quantitative evaluation of data entry accuracy on mobile phones in a resource-poor setting. Via a study of 13 users in Gujarat, India, we evaluated three user interfaces: 1) electronic forms, containing numeric fields and multiple-choice menus, 2) SMS, where users enter delimited text messages according to printed cue cards, and 3) voice, where users call an operator and dictate the data in real-time. Our results indicate error rates (per datum entered) of 4.2% for electronic forms, 4.8% for SMS, and 0.45% for voice. These results caused us to migrate our own initiative (a tuberculosis treatment program in rural India) from electronic forms to voice, in order to avoid errors on critical health data. While our study has some limitations, including varied backgrounds and training of participants, it suggests that some care is needed in deploying electronic interfaces in resource-poor settings. Further, it raises the possibility of using voice as a low-tech, high-accuracy, and cost-effective interface for mobile data collection.","PeriodicalId":180007,"journal":{"name":"2009 International Conference on Information and Communication Technologies and Development (ICTD)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2009-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130456477","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}