Proposal of care system for handicapped people using multi-model sensing devices

Abstract

In this paper, we propose a care system that is able to secure the privacy of handicapped people and lighten the burdens of their helper. We mention a prototype of the care system in particular conditions. The performance of the noise canceler that played an important role in the system was estimated. From the results, we concluded that it is effective when the correlation between noises and voices is low.