"Com-myos" generally bifurcates into two distinct hardware families:
Yes. If you own a or Nubia device, this is a legitimate system application required for your camera to function. It is not malware or "spyware," though standard Android permissions allow it to access your location and storage to geotag and save photos. Com-myos-camera
Understanding "com.myos.camera": Features and Identification a phonetic misspelling
: Primary system application responsible for camera hardware integration and photo/video capturing. Com-myos-camera
It is highly likely this is either a typo, a phonetic misspelling, or a reference to a very obscure/nicknamed item.