পদ্ধতির তুলনা করুন

	মোবাইল এক্সপেরিয়েন্স স্যাম্পলিং মেথড	সেন্সর ডেটা সংগ্রহ
ক্ষেত্র	জরিপ পদ্ধতি	জরিপ পদ্ধতি
পরিবার	Process / pipeline	Process / pipeline
উদ্ভবের বছর	1983–1987	1990s–2000s (widespread deployment with IoT ~2000s)
প্রবর্তক	Mihaly Csikszentmihalyi & Reed Larson	Multidisciplinary; sensor networks formalized in engineering and computer science from the 1990s onward
ধরন	Intensive longitudinal data collection technique	Quantitative / mixed data collection technique
মৌলিক উৎস	Csikszentmihalyi, M., & Larson, R. (1987). Validity and reliability of the Experience-Sampling Method. Journal of Nervous and Mental Disease, 175(9), 526–536.	Chong, C.-Y., & Kumar, S. P. (2003). Sensor networks: Evolution, opportunities, and challenges. Proceedings of the IEEE, 91(8), 1247–1256.
অপর নাম	ESM, ecological momentary assessment, EMA, daily diary via mobile	sensor measurement, instrumented data collection, physical sensor logging, IoT data collection
সম্পর্কিত	4	5
সারসংক্ষেপ	The Mobile Experience Sampling Method (ESM) collects repeated, time-stamped self-reports from participants in their natural environment using a smartphone app. By signaling participants multiple times per day over days or weeks, researchers capture psychological states, behaviors, and contexts as they occur — eliminating retrospective bias and revealing within-person dynamics that single-session surveys cannot detect.	Sensor data collection uses physical or digital instruments to automatically capture quantitative measurements from the environment, human bodies, or machines over time. Common sensors measure temperature, motion, heart rate, location, light, sound, or chemical properties. Because the recording is automated and continuous, the method can produce high-frequency datasets with minimal researcher burden, making it central to IoT, environmental monitoring, wearable research, and behavioral studies.