Tag Archives: tablet devices

Brazil’s Social Networking Activity Accelerates in the Past Year Fueled by Facebook Growth

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Online Video Takes Off in Brazil as Total Video Views Jump 74 Percent in 2011

comScore Presents Complimentary Webinar on the 2012 Brazil Digital Future in Focus

São Paulo, Brazil, March 19, 2012 – comScore, Inc., a leader in measuring the digital world, today released its annual report on Brazil’s key digital trends of the past year and what they mean for the year ahead. The 2012 Brazil Digital Future in Focus examines how the prevailing trends in social media, online video, digital advertising, mobile and search are defining the current marketplace and how they are likely to shape the coming year. The results of the study will be presented via a complimentary, live webinar on Wednesday, March 21. For more information and to register, please visit: https://www.comscore.com/Press_Events/Events_Webinars/Webinar/2012/2012_Brazil_Future_in_Focus_Webinar (more…)

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Hold the Phone for Vital Signs

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*WPI researchers turn a smart phone into a medical monitor*

An iPhone app that measures the user’s heart rate is not only a popular feature with consumers, but it sparked an idea for a Worcester Polytechnic Institute (WPI) researcher who is now turning smart phones, and eventually tablet devices, into sophisticated medical monitors able to capture and transmit vital physiological data.

A team led by Ki Chon, professor and head of biomedical engineering at WPI, has developed a smart phone application that can measure not only heart rate, but also heart rhythm, respiration rate and blood oxygen saturation using the phone’s built-in video camera. The new app yields vital signs as accurate as standard medical monitors now in clinical use. Details of the new technology are reported in the paper “Physiological Parameter Monitoring from Optical Recordings with a Mobile Phone,” published online, in advance of print, by the journal IEEE Transactions on Biomedical Engineering. (more…)

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