Speaker Responsibility for Synthetic Speech Derived from Neural Activity

Area of Science:

• Neuroscience
• Linguistics
• Biomedical Engineering

Background:

• Speech neuroprostheses offer communication pathways for individuals with severe speech impairments.
• Understanding the control mechanisms is crucial for user agency and ethical considerations.

Purpose of the Study:

• To analyze the mechanisms and outputs of language-use mediated by neuroprosthetic devices.
• To explore the nature of user control over synthetic speech production.
• To investigate the implications of this control for user responsibility.

Main Methods:

• Conceptual analysis of neuroprosthetic speech generation.
• Examination of user control over synthesized vocalizations.
• Ethical and philosophical inquiry into agency and responsibility.

Main Results:

• The degree of user control over neuroprosthetic speech is a key factor in determining their responsibility for its output.
• Current understanding of control mechanisms requires further elucidation.
• The link between control, intention, and responsibility in neuroprosthetic communication is complex.

Conclusions:

• Establishing clear criteria for user control is essential for assigning responsibility in neuroprosthetic communication.
• Further research is needed to fully understand the nuances of control and responsibility in this domain.
• This work highlights the need for careful consideration of ethical implications as neuroprosthetic technology advances.