what is the benefit of the rectangular silver steel or ironic metal ,that iside the htc vive hand controller.?????

is it to solve some issus with the Mpu6500 sensor ??

or related to get rid of interferrences ??

the rectanguler metal piece is near to the mother board and the battery in the following image :-

https://d3nevzfk7ii3be.cloudfront.net/ig...

Thanks in advance!

what is the benefit of the rectangular silver steel or ironic metal ,that iside the htc vive hand controller.?????

is it to solve some issus with the Mpu6500 sensor ??

or related to get rid of interferrences ??

the rectanguler metal piece is near to the mother board and the battery in the following image :-

https://d3nevzfk7ii3be.cloudfront.net/ig...

Thanks in advance!