Dr. Janaka Wijesundara participated at SMUS Conference India 2023 Organized by Indian Institute of Technology Roorkee, Roorkee- 247 667. Uttarakhand State, India in collaboration with Global Center of Spatial Methods for Urban Sustainability set up at TU Berlin, Germany, from 24th and 25th February, 2023, as an invited speaker and a session chairman. His presentation was titled “Assessing urban safety and comfort of urban public spaces for sustainable urbanization; case of Colombo, Sri Lanka ”.