Recent years, several researchers are developingc different kinds of assistive devices for physically disabled peoples. In this work, movement of illuminant markers through facial expressions is used to control the cursor ...

The design is an upgrade from the earlier version, especially, of the wheels are novel such that this cylindrical robot can move in restricted space and rotate by itself about its vertical axis; this enables the robot ...

Hospital nurse regularly bring her instrument to the patient using cart. They need to push or pull the cart to the patient bed and bring it back many times in a day. This can be a tiresome for nurse because they need ...

There are commercial hospital robots carrying articles from one nurse station to another.

The selection of most suitable mother wavelet function is still an open research problem in various signal and image processing applications. This paper presents a comparative study of different wavelet families (Daubechies, ...

This Nurse Following Robot, is a personal robot allotted to a particular “person”, the nurse – which is not attainable with commercial hospital robots. The Nurse Following Robot is a personal robot for nurse. It searches ...