The feature that enables native control over the world around a person with disabilities is the most essential feature of all, because the main challenge they face is the lack of environmental adaptation to meet their needs. A universal interface for interacting with surroundings plays a key role in addressing this issue, whether it's an adaptive HID interface (like the PS5 Access controller), a Brain-Computer Interface (such as Neuralink), or a specialized controller like the tongue-operated Tip Device.