Before revision:  It is supported by the computation time cost of robot+edge+cloud architecture, which are 2.26 ms per frame, 27.48 ms per frame, 0.78 seconds for  processing one-minute length respiratory signals, respectively.
After revision:  It is supported by computation time costs with 2.26 ms per frame, 27.48 ms per frame, 0.78 seconds for processing one-minute length respiratory signals, respectively.