fig5
Figure 5. Potential sensing applications. (A) Directional and angular sensing in ball-hitting; (B) Proposed writing-posture monitoring/correction for an ideal wearable electronic training system; (C) A proof of concept for wrist motion-character writing correlation; (D) Morse-code-inspired communication with instant and delayed hand-motion; (E-G) Outputting words such as “HELP”, “SOS”, and “HELLO” using Morse codes.
