1. Multimodal Human Sensing, Fraunhofer-Institut für Integrierte Schaltungen IIS Am Wolfsmantel, Erlangen, Germany
2. School of Information Technology & Engineering, Vellore Institute of Technology, Vellore, India
3. Electrical Engineering Department, Prince Sattam Bin Abdulaziz University, Al-Kharj, Saudi Arabia
4. Department of E & IE, JSSATE, Bengaluru, india