ACM IGDTUW conducted an expert talk on 'Computational Techniques for Social Good' by Dr Kiran Garimella under the banner of ACM IGDTUW summer workshop cum internship 2021 on 8th July,2021 from 5:30pm to 6:30pm.Dr Kiran discussed about 'Research in WhatsApp data'. He was a Postdoctoral Hammer Fellow at Massachusetts Institute of Technology IDSS. The trainees were brimmed up with joy after attending the session.