The one or more feature adjustment modules 104, in certain embodiments, may provide an interface (e.g., an application programming interface (API), a TCP/IP socket connection, or the like) to provide error data; screenshots; mirrored actions, objects, and/or commands; or the like to one or more other entities (e.g., another feature adjustment module 104, another hardware device 102, or the like). The interface, in one embodiment, comprises a private interface between feature adjustment modules 104 of users' devices 102 and one or more feature adjustment modules 104. For example, this may enable a feature adjustment module 104 to receive data from a feature adjustment module 104 on a user's device 102, provide a feature adjustment module 104 instructions, mirror input between devices 102, or the like. In another embodiment, the interface comprises a public and/or open interface, which may be secured and/or limited to authorized users, allowing a user to share access to the user's device 102 with one or more different feature adjustment modules 104 (e.g., administrators, customer service, and/or quality assurance representatives for one or more applications, operating systems, hardware, or the like of a hardware device 102) for automated testing and/or troubleshooting (e.g., remotely).

FIG. 2 depicts one embodiment of an apparatus 200 for on-device feature and performance testing and/or adjustment. In some embodiments, the apparatus 200 includes an embodiment of a feature adjustment module 104. In one embodiment, the feature adjustment module 104 includes one or more of an audit module 202, a feature module 204, and an adjustment module 206, which are described in more detail below.