Figure 3 | Scientific Reports

Figure 3

From: Clinical utility of maximum blink interval measured by smartphone application DryEyeRhythm to support dry eye disease diagnosis

Figure 3

Illustration showing the process of DryEyeRhythm application-based maximum blink interval (MBI) measurement. (a) Representative illustration of MBI measurement using the DryEyeRhythm app. (b) Prior to the app-based MBI measurement, instructional information on the procedure is displayed to the user. (c) The user must align their face with the displayed guideline during the 3-s countdown before MBI measurement. (d) MBI measurement screen: measurements are obtained with the face aligned to the guideline. (e) Measurement completion screen: once the app detects a blink, the MBI is displayed to the user and the measurement is complete.

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