Design and Evaluation of Encoded Haptic Pulses for Smartwatches

Figure 7

Twenty haptic pulses to be used in the main experiment (four of the rightmost columns are periodic pulses). (a) Fast in slow out. (b) Fade in. (c) Lightning. (d) Heartbeat. (e) Blink slow. (f) Blink twice. (g) Gradual build. (h) Transmission fixed intensity. (i) Blink increasing. (j) Blink fast. (k) SOS blink. (l) Dark flash. (m) Staircase continuous. (n) Raindrops. (o) Pulse slow. (p) Blink thrice. (q) Blink decreasing. (r) Staircase blink. (s) Transmission random intensity. (t) Pulse fast.