เปรียบเทียบวิธี

	การเก็บข้อมูลเซ็นเซอร์แบบเผชิญหน้า	การเก็บข้อมูลเซ็นเซอร์เคลื่อนที่
สาขาวิชา	ระเบียบวิธีสำรวจ	ระเบียบวิธีสำรวจ
ตระกูล	Process / pipeline	Process / pipeline
ปีกำเนิด	1990s–2000s (growth with wearable/biosensor technology)	Mid-2000s (smartphone-era formalization ~2006–2010)
ผู้ริเริ่ม	Emerging from ambulatory assessment and wearable computing research communities	Andrew Campbell, Tanzeem Choudhury, and colleagues (early smartphone sensing research); broader field of ubiquitous computing
ประเภท	Quantitative / mixed-methods data collection technique	Passive and active quantitative data collection technique
แหล่งต้นตำรับ	Trull, T. J., & Ebner-Priemer, U. (2013). Ambulatory assessment. Annual Review of Clinical Psychology, 9, 151–176.	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.
ชื่อเรียกอื่น	in-person sensor data collection, proximate biosensor data collection, face-to-face ambulatory assessment, on-site sensor recording	mobile sensing, smartphone sensor data collection, wearable sensor data collection, passive mobile data collection
ที่เกี่ยวข้อง	4	4
สรุป	Face-to-face sensor data collection involves attaching or deploying sensors — physiological, motion, environmental, or proximity-based — on or around participants during in-person research sessions. The co-present setting allows direct researcher oversight of equipment, real-time signal monitoring, and immediate troubleshooting, yielding high-fidelity continuous or event-triggered data streams that capture objective behavioral and physiological indicators as they unfold.	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.