The objective of the exercise is to familiarize you with the capabilities of smartphones to identify human activity. The data set is available at archive.ics.uci.edu/ml/datasets/ Human+Activity+Recognition+Using+Smartphones. It contains accelerometer and gyroscope readings on 30 subjects who had the smartphone on their waist. The data is available in a raw format and involves some data preparation efforts. Your objective is to identify and classify these readings into activities like walking, running, climbing, and such. More information on the data set is available on the download page. You may use clustering for initial exploration and to gain an understanding of the data. You may use tools like R to prepare and analyze this data.