Wearable privacy

Wearable technology has a promising potential to transform users' lives by continuously collecting data and providing convenient services on demand. Yet, there is also a large potential to breach users' privacy compromising the confidentiality of sensitive data. The lack of privacy regulations is caused by a limited understanding of how to control data collection, access and sharing. Also, the lack of privacy regulations for wearables hinders effective controls for data sharing. This issue is further complicated due to the lack of policies governing the use of wearables in public places, the novelty of such devices and their services, as well as the challenges to identify the threats to data misuse. In this chapter, we examine the landscape of wearable technology focusing on user privacy and data protection. We describe the implications of data disclosure, discussing risks and benefits involved. We provide scenarios where these issues arise and discuss technical solutions including data anonymization and access controls. We review solutions designed to protect users' privacy rights, evaluating their effectiveness and limitations. Lastly, we present solutions created to protect users' privacy. The chapter concludes by outlining a roadmap for future research and development in wearable privacy. We highlight open questions for next-generation devices and provide practical recommendations for end users to safeguard their privacy. Key areas for future research include enhancing user consent mechanisms and improving transparency in data practices. By addressing these gaps, we aim to better protect user privacy in an increasingly interconnected world.