So sánh phương pháp

	Thu thập dữ liệu cảm biến đã thử nghiệm thí điểm	Thu thập dữ liệu cảm biến di động
Lĩnh vực	Phương pháp luận khảo sát	Phương pháp luận khảo sát
Họ	Process / pipeline	Process / pipeline
Năm ra đời	1990s–2000s (formalized with proliferation of digital sensing technologies)	Mid-2000s (smartphone-era formalization ~2006–2010)
Người khởi xướng	General research methods practice; sensor pilot testing codified through IoT and environmental monitoring literature	Andrew Campbell, Tanzeem Choudhury, and colleagues (early smartphone sensing research); broader field of ubiquitous computing
Loại	Data collection procedure with pre-deployment validation phase	Passive and active quantitative data collection technique
Công trình gốc	Creswell, J. W., & Creswell, J. D. (2018). Research Design: Qualitative, Quantitative, and Mixed Methods Approaches (5th ed.). Sage Publications. ISBN: 978-1506386706	Lane, N. D., Miluzzo, E., Lu, H., Peebles, D., Choudhury, T., & Campbell, A. T. (2010). A survey of mobile phone sensing. IEEE Communications Magazine, 48(9), 140–150.
Tên gọi khác	sensor pilot study, sensor pre-deployment testing, instrument validation with sensors, sensor calibration pilot	mobile sensing, smartphone sensor data collection, wearable sensor data collection, passive mobile data collection
Liên quan	6	4
Tóm tắt	Pilot-tested sensor data collection is a structured data gathering approach in which sensor instruments — hardware or software-based devices that measure physical, environmental, physiological, or behavioral signals — are deployed in a small-scale trial before the main study. The pilot phase verifies sensor accuracy, communication reliability, data format consistency, and placement adequacy, allowing researchers to identify and correct technical problems before full-scale data collection begins.	Mobile sensor data collection uses the built-in sensors of smartphones, tablets, or wearable devices to capture behavioral, physiological, and environmental data in real-world settings. Sensors such as accelerometers, GPS, heart rate monitors, ambient light detectors, and microphones record data passively or on demand, enabling researchers to study human behavior with high temporal resolution outside the laboratory.