Using a tablet or smartphone to conduct survey interviews makes it easier and faster to benchmark progress toward the Sustainable Development Goals.
Lakshman Nagraj Rao
Nagraj focuses on agricultural statistics and conducts methodological research on survey technology and field methods. Before joining ADB, he worked with the National Statistics Office in Liberia, where he spearheaded its first Household Income and Expenditure Survey. He also worked as a research analyst within the Living Standards Measurement Study team of the World Bank, where he implemented nationally representative household and agricultural panel surveys alongside supporting baseline activities for impact evaluations in Tanzania.