Secure Private One-to-One Video Chat Application


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The Client wanted to develop is a supplemental platform to university foreign language course curricula that targets the conversational aspect of language acquisition. Utilizing the latest video chat technologies and a reciprocal approach to learning, the Client wanted to develop mutually beneficial relationships between university students. The key to making this operation efficient Client approached Sigma Infosolutions to devise and implement a strategy for the development of this platform.

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Secure Private One-to-One Video Chat Application

  1. 1. Secure private one-to-one video
  2. 2. The ClientThe Client aims to create mutually beneficial relationships between studentswith similar academic schedules with the language pairings ofEnglish/Spanish, and English/French, etc. The Client wanted to develop asolutions for easy adoption of existing course curricula, where students willapply what they have learned in the classroom to the most practical ofscenarios. A framework for professor feedback and evaluation of studentconversations to enhance the student experience and participation.Business Casesales@sigmainfo.netChallenges“40% cost savingson functionalitydevelopmentExecutive SummaryThe Client wanted to develop is asupplemental platform to universityforeign language course curricula thattargets the conversational aspect oflanguage acquisition. Utilizing the latestvideo chat technologies and a reciprocalapproach to learning, the Client wantedto develop mutually beneficialrelationships between universitystudents. The key to making thisoperation efficient Client approachedSigma Infosolutions to devise andimplement a strategy for thedevelopment of this platform.SuccessesThe customer had been very demanding right from the beginning and wasexpecting pixel perfection. Sigma Infosolutions had existing technology skillsand project management processes for this portal development. The teamleveraged its expertise on Drupal and other web technologies to develop acomprehensive theme for the portal from scratch. The portal was a centralpoint of access for video chat, student course documents and connecting withother professionals in the university.The clients success rate largely depended on the performance of the portal.Since the one-to-one video chat was handled by third party media server,integrating such a system had some major challenge particularly renderinglong videos, as the system suffered with sound echo and latency which waslater replaced with customized algorithm and controllers to handle thesealong with inclusion of flash media server functionality into the portal.The Client serves foreign language programs by connecting university foreignlanguage students from all over the world. The Client is based out of NorthAmerica.
  3. 3. Technology Drupal FlashBusiness Benefits 40% cost savings on functionalitydevelopment Complete set of data, functioningalarms in real-time Ongoing operating costs at or betterthan budget Low system overhead and lowersupport costs Monthly technical availability isSolutionSigma Infosolutions’ web development team successfully compiled the architecturerequired for the project and followed waterfall model ensuring that the integration ofthe system proceeds along with user testing.Key Modules Developedo Custom chat moduleo Media Server integrationo Calendar & Scheduling ConversationAppointmentso Conversation Recordingso Grade Book Functionality from a Professor Perspectiveo Custom calibration on recording mixture componentwww.sigmainfo.netNext PhaseMobile version - iOS,Android, Blackberry
  4. 4. Is your video chat application secured ?About Sigma Infosolutions Sigma Group, an Indian conglomerate has more than 4 decades of experience in Mining, Chemicals Manufacturing & Export,Handicrafts Manufacturing & Exports, and Software Development Sigma Infosolutions is a TUV certified ISO 9001:2008 and 27001:2005 company Headquartered in US with development center in India Some of our esteemed customers include Airtel, Zyme Solutions, Yodlee, Celerity Consulting, Resolution Economics, BirlaGlobal Asset Finance, Fosroc Chemicals, Surgery Planet etc. Sigma Infosolutions’ services comprises of application development, application management, IT Consulting, Offshore testing,and Website and Portal DevelopmentSigma Infosolutions, Sigma Towers, #66/A, 13th Cross6th Main, JP Nagar, 3rd Phase, Bangalore- 560078Telephone: +91-80-40865100Sigma Infosolutions, 2082 Michelson Dr.Suite 100, Irvine, CA 92612Telephone: +1-714-717-1826Fax: +1-866-405-6750, Toll Free: 1-888-861-7360Website: www.sigmainfo.netE-mail: sales@sigmainfo.netToll Free: 1-888-861-7360