Abstract
in this paper, we propose a biofeedback system that employs a Cloud-Oriented Architecture (COA) for the dissemination of biofeedback information and services. The architecture provides the software infrastructure to build biofeedback applications that maintain the user's well-being by monitoring a number of physiological parameters and generate the appropriate feedback. Consequently, the architecture combines the collection of various sensory physiological data and utilizes the existing cloud of resources to provide processing, storage, and responses for biofeedback applications. The performance evaluation has shown three distinguished features of the proposed architecture, namely adaptability for various sensory streams, soft real-timeliness, and scalability.