Table 1.

Data collection and instruments.

Step	Objective	Method	Instruments
1	Collecting traces of the session—collect data on the session	Observation	Audio and video recording devices (camera, digital tablets, and audio recorders)
2	Partial chronicle—reconstitute the course of events with timestamps	Data condensation of the observation of the session	Audio and video recordings of the session
3	Verbalization—obtain an intrinsic description of the session as experienced by the participant	Self-confrontation interviews	Audio and video recordings of the session Audio and video recording devices (computer and cellular phone) Partial chronicle Interview template
4	Complete chronicle—complete the partial chronicle with the participant’s intrinsic description of the session	Interview transcripts	Audio and video recordings of the session Interview transcript Partial chronicle