Port Blair, Feb 29: Admiral D K Joshi, PVSM, AVSM, YSM, NM, VSM (Retd.), Hon’ble Lt. Governor, A&N Islands and Vice-Chairman, Islands Development Agency chaired a presentation alongwith Shri Keshav Chandra, Chief Secretary, senior officers from Andaman & Nicobar Administration and Andaman & Nicobar Command at Raj Niwas by Cmde. N Khardenavis (Retd.), Ex- Indian Naval Technical Officer, currently Mentor & OSD, SINE IITB (Technology Business Incubator based out of IIT Bombay) and a team of experts including participants in virtual mode on 04 Niche Technologies, which covered Hydrogen to Electricity (H2E) Helicopter type drone for surveillance, 3D Printing applications in Health & construction management sectors, Solar Energy for Agro Drying & efficiency improvement of DG System. Discussed application of these technologies in A&N Islands towards the vision of Viksit Bharat.