In the beginning of the last decade, a simple webcam and a fledgling, though unsteady internet, provided a lifeline of emotional connect between students abroad and their parents and friends back home. That was a video-conference in a very simple form. Cut to the present: we are witnessing a generational shift in technology; so much so that it is quietly triggering a social revolution in the educational and health care sectors in the remote corners of our country.
Curious and impressionable minds are being led into a new world of enlightenment, hand held by teachers sitting kilometers away, with the help of advanced remote-access technologies. The teacher and students are not in the same classroom, but they virtually are — children can see their teacher, ask doubts and get them answered; as they can not only hear but also see each other.
The big challenge facing the educational sector in India is the impossibility of the few teachers to reach the huge number of children scattered over vast areas of our villages. And, Cisco is leveraging technology to address this problem.
At the core of the technology is a box which functions like a router. It has a computer running on Windows, projector, speaker, camera, microphone, power management tools all built into it. Sitaraman said that technology that is being used to bring in the social and educational transformation is WebEx, which is also used by many Fortune 100 companies. It allows a high level of scaling, and multiple concurrent sessions can be held.
This box and the WebEx bring a virtualized teacher not to one classroom in one locality, but to many classrooms in many localities, thanks to the power of the cloud. The system is administered by the telecom provider. The teacher is able to see these classroom in the form of tiles on a screen. He can enlarge one of the tiles to have a closer look at that classroom. He can even address a particular student in that classroom, explained Sitaraman. The solution ensures that all rural schools can offer all subjects with the same level of expert teaching that a student in a city or a metro gets access to.
The key features of this educational ecosystem are cloud connectivity, integrated network with wi-fi features, high-quality image projection and power management, high-quality audio/video streaming on SaaS based platform, and ruggedized products for temperature, dust and theft intolerance.
“We are looking at the concept of an Enabled Village by focussing on four key areas: education, health care, marketplace and skills, and public services. For this, we make use of affordable models that save time and money for people; and high-end technology that are based in the cloud,” said Sitaraman.
Under their ‘Remote Education Deployment’ programme, nearly 6 lakh student hours were utilized in the last two years to impart knowledge in English, mathematics, science and social studies. The efforts have paid off with tangible improvements — 10 to 12% increase in attendance and 19% increase in pass percentage.