Vaidy Narayanan (in jacket), founder & director; Dr.C.S.Kedar (in green shirt), director-strategic alliances & institutional engagement; Shiva Nagarajan, founder and director; Bionic Yantra. Bionic Yantra is building an affordable wearable robotic exoskeleton that helps a paralysed person to walk. Bionic Yantra is supported by Social Alpha, a Tata Trusts initiative.