Hand Gesture and Speech Giving New Dimensions in Design of Intelligent Machine Using Kalman Fusion

Developing Intelligent Machines is old concept but new era of advancement. Different researches are being carried out and many achievements has also been achieved to design smart machine having brain. The aim of this paper is to discuss and analyze two main challenges in this field, First  is discussion based on  human way of communication Hand Gesture and Speech can be the best combination to design user-friendly machine as they are co-expressive to each other and capable of giving complete meaning to any command. Second, comparing various level of fusion of heterogeneous inputs and discussing the steps and advantage of Kalman fusion in detail. This paper will help in will be helpful in improving the efficiency in Human Machine Interaction using Multimodalities.