Our research group uses a smartphone or some other wearable devices to detect the users’ daily activities such as working, sleeping or transportation.
Safe and secure cloud system is required to maintain the users’ data. Our research group constructs the database that can store more than 10EB and safe personal authentication system.
The accumulated information will be provided in the appropriate format. We consider the user’s privacy and make effort to create the API that can be flexibly configured the open range of the information. In addition, our research group study some techniques such as Mifi gate application or persuasion-based interface to let the users use our lifelog system for long time