This review article presents an in-depth examination of research and development in the fields rehabilitation, assistive technologies, humanoid robots. It focuses on parallel robots designed for human body joints with three degrees freedom, specifically neck, shoulder, wrist, hip, ankle. A systematic search was conducted across multiple databases, including Scopus, Web Science, PubMed, IEEE Xpl...

The article describes a new learning programming environment that makes it possible to control Robot, Aquarius, and Turtle virtual robots by means of Blockly visual language. is set freely available web applications hosted in Internet. Such an approach provides for workability under all modern browsers both on desktop computers mobile devices. Automatic verification the correctness problem solu...

Recent Web searching and mining tools are combining text and link analysis to improve ranking and crawling algorithms. The central assumption behind such approaches is that there is a correlation between the graph structure of the Web and the text and meaning of pages. Here I formalize and quantitatively validate two conjectures drawing connections from linkage information to lexical and semant...

Object recognitions are challenging tasks, especially invisible object recognition in changing and unpredictable robot environments. We propose a novel approach employing context and ontology to improve object recognition capability of mobile robots in realworld situations. By semantic contexts we mean characteristic information abstracted from robot sensors. We propose a method to construct se...

Knowledge representation is a traditional field in artificial intelligence. Researchers have developed various ways to represent and share information among intelligent agents. Agents that share resources, data, information, and knowledge perform better than agents working alone. However, previous research also reveals that sharing knowledge among a large number of entities in an open environme...

There is no dearth of new robots that provide both generalized and customized platforms for learning and research. Unfortunately as we attempt to adapt existing software components, we are faced with an explosion of device drivers that interface each hardware platform with existing frameworks. We certainly gain the efficiencies of reusing algorithms and tools developed across platforms but only...

The field of ubiquitous robotics is burgeoning, and different brands of massively distributed heterogeneous robotic systems are being proposed and applied to several domains. The strong added value of these systems comes from their potential ability to dynamically self-configure, by changing the form of their cooperation to adapt to a given task or situation. In face of this, no satisfactory so...

“CAPTCHA” stands for Completely Automated Public Turing Test[1] to Tell Computers and Humans Apart[2]. Due to exponential growth of internet, security of web application has become a vital issue and many web applications facing a threat of web bots also known as internet Robot is an automated script which executes over the web forms and occupy web spaces and thus increases network traffic. The ...