Aiming at creating Independent Access to Digital Content, a feature-packed, ergonomic & affordable refreshable Braille display called Dot Book has been developed for blind and visually impaired users.
The Dot Book is developed by IIT Delhi, KritiKal Solutions Pvt Ltd., Pheonix Medical Systems Pvt. Ltd. and Saksham Trust New Delhi, supported by the Wellcome Trust.
The product will be manufactured, maintained and marketed by Kritikal Solutions, Noida while its key component, that is the 10-cell Refreshable Braille Cell modules, will be manufactured, maintained and marketed by Phoenix Medical Systems, Chennai.
Addressing issues such as social Inclusion and creating equal opportunities in education & employment, the DotBook is sure to create a positive impact for the visually impaired community, where hassle-free, independent access to the digital world has emerged as a key factor in everyday living, education and work.
DotBook is being launched in two variants: DotBook 20P: 20-Cell Braille Variant with Perkins Keys and DotBook 40Q: 40-Cell Braille Variant with QWERTY Keyboard
40 cell Refreshable Braille Devices costs on an average USD 2500, making them expensive for most users while being completely unaffordable for those in other countries like India.
DotBook is built on IIT Delhi’s patented Shape Memory Alloy Technology that helps bring this cost down by almost 60%, helping make this solution accessible to the millions who were previously not marketed to. This becomes very significant as low income countries contribute to over 90% of the world’s visually impaired population.
The vision with the DotBook has been to enable visually impaired people to compete and succeed independently in an office or educational environment and hence, the DotBook comes packed with all the applications & features that a VI User would need to independently carry out their tasks with ease. These features include Email, Calculator, Web Browser and comes with a QWERTY Keyboard.
The device allows integration with 3rd party apps. This special, custom development is based on multiple user trials with many of the smallest needs and preferences being taken care of based on user feedback. A good example being that, the hand-rest has also been ergonomically designed, to enable long hours of use through the day.
According to Prof M. Balakrishnan, IIT Delhi, project-lead, “DotBook represents an excellent example of user oriented applied research. On one hand it is not only inter-disciplinary in nature as it brings together advanced techniques in mechanical, low power electronics, software and UI design together but is also a result of sustained efforts over four years of a multi-organizational team comprising academics, two industry partners and a user organization.”
Dipendra Manocha, Managing Director, Saksham Trust and President of the DAISY Forum of India, said, “DotBook opens up Digital life to Braille users. It creates an eco system that allows people who read and write in Braille, to communicate seamlessly with the rest of the world using normal print. It is so heartening to see the cost reduction that DotBook offers to this wonderful solution”.
Nishant Sharma, CTO, KritiKal Solutions added that the challenge was “to develop something that enables true independence, be it at the workplace, for social inclusion or for those seeking quality education. Being digital in today’s world plays a very pivotal role and more so for the Visually Impaired, where the current infrastructure provides very little support. The DotBook, we believe can help in a big way here.”
Initial work of development of Braille cells was supported by the Department of Science & Technology (DST) under its TIDE program. The major translational funding for taking the device from Proof of Concept (POC) to market ready product came from Wellcome Trust, UK. After a series of trials with blind and visually impaired users across India, and subsequent advancements in the design, the DotBook is expected to be available for pre-orders starting March 2019 with product deliveries later this year.
