1 Subjects: “...human-computer interaction...”

2 Subjects: “...HRI (human-robot interaction)...”

3 Subjects: “...human-machine interaction...”

4 Subjects: “...human-computer interface (HCI)...”

5 Subjects: “...human computer interaction...”

6 Subjects: “...human-machine interactive navigation...”

7 Subjects: “...human-machine interactive navigation...”

8 Subjects: “...human-machine interactive navigation...”

9 “... of sensing, computing, communication, and human-computer interaction methods, all within a tiny device...”