Figure 4.
(a) 1mm polyurethane sensor layer; (b) PCB layer; and (c) top layer (black artificial leather) and bottom layer (Brown EVA Foam).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.