He is the developer and mind behind Manav (India's first completely indigenous 3D printed humanoid robot)[3][4][5]
He is an alumnus of Sharda University, Noida. He was part of B.Tech. (Computer Science program) from 2010 to 2014.
In 2017, Vaish co-created the world's cheapest and smallest ventilator, alongside the All India Institute of Medical Sciences. The ventilator does not require an artificial oxygen supply and can process atmospheric air. The ventilator, currently in trials, will cost $250 US Dollars.[6][7][8][needs update]
In 2016, he developed the world's first production brain-controlled wheelchair, which uses the brain's electrical impulses to command the wheelchair. It has been developed for patients of locked-in syndrome (LIS).[9][10][11][12]
He is the developer of an unmanned ground vehicle named "Versatile" which has the capability of changing its shape according to the terrain.[13][14][15]
^Singh, Sumir (Oct 28, 2013). "Robot Creator". www.techgoss.com. Retrieved 2015-10-07. [T]he Versatile Robot can walk, crawl or even hop! That's not all, the Unmanned Ground Vehicle 'Versatile Robot' is one of its kind as it can change its own shape according to the situations.