Techie builds offline Jarvis to control lights, fans by voice

A tech enthusiast, Ridit Kumawat, has built a DIY smart assistant named 'Jarvis' that controls lights, fans and preset room settings through voice commands without internet access. Inspired by Iron Man's fictional AI assistant, the device features 'Study Mode' and 'Goodnight' settings. Kumawat plans to share the complete project on GitHub, allowing enthusiasts to recreate his innovation.