From the article: > Was there a way to take a pedometer (to measure > stroke rate) and a miniature bathroom scale (to > measure force) and fuse them to a

From the article: > Was there a way to take a pedometer (to measure > stroke rate) and a miniature bathroom scale (to > measure force) and fuse them to a curling broom? > > “So Andrew looks at me like I’m an idiot and > says, ‘No, you’d use, like, four sensors and an > accelerometer,’ ” Hamilton recalled. Given that he wanted to measure stroke rate and force, it stands to reason that the accelerometer handles the stroke rate and the four sensors measure the force.