Video: Meet the two Indian engineers who helped Stephen Hawking talk
After Arun Mehta and Vickram Crishna met the scientist, they developed eLocutor, a single-button typing and speaking software.
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The Modi Years
Key policies, controversies and milestones
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The Modi Years: What happened to Kashmir in the last five years?
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The Modi Years: Do farmers have better protection against crop losses?
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The Modi Years: Do Indians stand to benefit from the health insurance push?
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The Modi Years: What has the government done to improve higher education in India?
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The Modi Years: How successful is the Swachh Bharat Mission or Clean India campaign?
