Continental, IIT-D “OnBoard” for Visually Impaired To Access Buses


New Delhi- Continental, Indian Institute of Technology (IIT) Delhi, and Raised Lines Foundation (RLF) have come together for the deployment of “OnBoard”. “OnBoard” is a technology solution for assisting visually impaired people to board public transport buses. RLF was incubated at IIT Delhi, supported by the Ministry of Electronics and Information Technology (MeitY), and OnBoard development was sponsored by the Department of Science & Technology (DST), Govt of India.

Societies around the world recognize the link between the movement of people and goods with economic growth. Although traveling for the disabled is still difficult, reducing their life opportunities.  With the introduction of OnBoard, visually impaired individuals will have the advantage of easy access to public buses. Making their mobility to a larger geographical area a possibility. OnBoard is a technology that is symbolic of inclusivity and freedom of movement.

Public Transport becomes more user friendly through OnBoard

OnBoard addresses specific challenges associated with access to public buses by the visually impaired in India. The OnBoard solution helps a visually impaired person independently board a public bus by solving two challenges they face, viz. identifying the route number of the bus, and identifying the location of the door of the bus using an audio cue generated by a speaker on the bus.

The device consists of three separate units. A bus unit that contains a controller and speaker and is connected to the electrical system in the bus. A user device that allows users to query all bus numbers in the vicinity and select the desired bus for audio response. A programming and diagnostic unit at the bus depot that helps program a set of numbers in a bus device from which the driver can select the specific route number the bus is operating on. This device also helps in diagnostics.

“Mobility has to be accessible for all, and technology is the key. Modern technology has created a range of possibilities, but there is room for more. Continental is glad to partner with IIT Delhi and Raised Lines Foundation to support development and trials of the OnBoard solution”, says Prashanth Doreswamy, President & CEO of Continental India.

 “IIT Delhi has been a hotbed of innovation, and we believe in the power of technology to make a difference in the lives of people. Industry academia partnership can further strengthen such R&D initiatives.” according to Prof. P.V. Madhusudhan Rao, Mechanical Engineering Department, IIT Delhi. “OnBoard helps take one step forward towards making public transport in India more inclusive,” he added.


Incubated at IIT Delhi, the solution also has completed preliminary testing. The testing was successfully done first in Delhi (5 DIMTS coordinated cluster buses) and in Mumbai (25 BEST buses). Additionally, the tests were conducted again in Delhi (23 DIMTS coordinated cluster buses). Though these pilot trials have established the effectiveness of the device, a larger-scale deployment is necessary for the launch. The next phase of the project will focus on wider-level testing.

According to Prof. M. Balakrishnan, Honorary Professor, CSE Department, IIT Delhi, and the primary force behind the project, “Mobility is a human right. Society has the responsibility to enable people with disabilities to live independently and participate in all aspects of life. Public-private partnerships can solve several of their existing challenges of sustainable and inclusive mobility.”

Prof. M. Balakrishnan and Prof. P.V. Madhusudhan Rao were awarded the National Award by Dept of Science & Technology, under the category “scientists/technologists who have developed technologies/assisted devices/tools for the disabled for improving accessibility for the disabled”.