Identify the man in (1), known for one of the devices in (2)

Cracked by: Rogi, Manish Achuth, Aditya S, jowens, Sumanth Patlolla, badideabear, KK, Martin, Jayaprakash B R, raklodramA, username, anurag, rickde, shrik, buk, Thejas V R, Rahulk, Dibyo, amarendra, Ananth, Bharath, Anonymous, Urthstripe, Shwetha Maiya, Sujoy, grey_matters and mankuTimma