Memory is a problem for many people as they age. To combat this, wearable devices may help older adults recall precious memories through what is called 'life-logging', despite these technologies raising significant privacy concerns.

Researchers at Singapore Management University, led by Thivya Kandappu, have developed PrivacyPrimer, a tool designed to protect sensitive information captured by wearable cameras. Their approach uses selective image obfuscation to safeguard privacy, while preserving the ability to reminisce - striking a balance between memory recall and security.

Read the original research: doi.org/10.1145/3476047