The concept of TRI-NETRA was developed by Development Cell under the guidance of Member Mechanical, Railway Board while brainstorming on how to use the technology employed by fighter aircrafts to see through clouds and operate in pitch darkness and the technology used by naval ships in mapping the ocean floor and navigating in the night. Such an ‘assisted vision' system is not available readily in any of the advanced railway systems but the manufacturers and technology partners who develop components of such systems for defence are very excited with the concept. "Such systems have not been used for peacetime applications and we are excited that Indian Railways have thrown such a challenge at us" said one of the foreign specialists who develops such systems for fighter aircrafts.

There has been very enthusiastic response to this Expression of Interest (EoI) published by Railway Board and number of companies from Israel, Finland, USA and Austria have expressed interest in developing such a system.

END