Brainwash - dataset

Transparency, accountability 🙈

The Stanford University Brainwash cafe facial recognition dataset is seen to have had several significant transparency limitations.

• Lack of informed consent. Individuals captured in the dataset were not informed that their images were being collected or used for research purposes.

• Insufficient documentation. There was limited public information about the data collection process, methodology, and intended uses of the dataset.

• Unclear data retention and access policies. It was not transparent how long the data would be kept, who would have access to it, or how it might be shared or used in the future. 

• Absence of opt-out mechanisms. There was no clear way for individuals to determine if they were included in the dataset or to request removal of their data.

• Limited information on data processing. Details about how the images were processed, annotated, or anonymized (if at all) were not readily available.

• Unclear ethical review process. Information about whether the project underwent a comprehensive ethical review before data collection was not transparently communicated.

• Lack of stakeholder engagement. There was no apparent effort to engage with the public or affected communities about the implications of the dataset.

Risks, harms 🛑

Stanford University's Brainwash cafe facial recognition dataset raised significant privacy and ethical concerns due to its collection of people's facial images without consent in a public space, potentially enabling surveillance and violating individual privacy rights. 

Research, advocacy 🧮

• Li Y., Dou Y., Liu X., Li T. (2016). Localized region context and object feature fusion for people head detection

• Zhao X., Wang Y., Dou Y. (2017). A Replacement Algorithm of Non-Maximum Suppression Base on Graph Clustering

Investigations, assessments, audits 👁️

• Harvey, A., LaPlace, J. (2019). Exposing.ai

• Murgia M., Financial Times (2019). Who’s using your face? The ugly truth about facial recognition