This volume constitutes the refereed proceedings of the 13th International Conference on Intelligent Human Computer Interaction, IHCI 2021, which took place in Kent, OH, USA, in December 2021. The 59 full and 9 short papers included in these proceedings were carefully reviewed and selected from a total of 142 submissions. The papers were organized in topical sections named human centered AI; and intelligent interaction and cognitive computing

Crowdsourcing is an emerging paradigm that promises to transform several domains: creative work, business work, cultural cooperation, etc. Crowdsourcing reflects the close-knit interplay between the latest computer technologies, the rapidly changing work model of the 21st century, and the very nature of people. The interplay makes for an exciting but at the same time challenging new field to investigate under the lens of a diverse set of disciplines, ranging from the technical to the social and from the theoretical to the applied. Early research has focused on an aspect of crowdsourcing known as micro-tasking. Micro-tasks are simple tasks (like image annotations) that anyone could perform. An emerging area is how to utilize crowdsourcing to solve problems that go beyond simple tasks towards more complex ones, that require collaboration and creativity. In juxtaposition to micro-task crowdsourcing, this book investigates macro-task crowdsourcing and its potential.

Crowdsourcing is an emerging paradigm that promises to transform several domains: creative work, business work, cultural cooperation, etc. Crowdsourcing reflects the close-knit interplay between the latest computer technologies, the rapidly changing work model of the 21st century, and the very nature of people. The interplay makes for an exciting but at the same time challenging new field to investigate under the lens of a diverse set of disciplines, ranging from the technical to the social and from the theoretical to the applied. Early research has focused on an aspect of crowdsourcing known as micro-tasking. Micro-tasks are simple tasks (like image annotations) that anyone could perform. An emerging area is how to utilize crowdsourcing to solve problems that go beyond simple tasks towards more complex ones, that require collaboration and creativity. In juxtaposition to micro-task crowdsourcing, this book investigates macro-task crowdsourcing and its potential.

What should we do when we are confronted with anxiety, depression, stress, or anger? Should we simply give in to these negative thoughts and feelings-or should we instead surrender ourselves to something greater? In order to find happiness and overcome these negative emotions, the first step is to surrender ourselves to God. Bismillah (In the Name of God)-Life Coaching for the Soul explores a practical, spiritual approach to finding peace and fulfilment in life by helping us to faithfully surrender to God. Informed by Islamic spiritual principles and an original faith united though the love of God, it invites all seekers of peace to be free of worldly stresses and instead find satisfaction in the eternal hopes only God can provide. Author Javed Khan shares his experiences as a life coach and provides practical affirmations, prayers, meditations, and other soul-healing exercises to help seekers find the soul's true destiny-eternal peace and happiness.

What should we do when we are confronted with anxiety, depression, stress, or anger? Should we simply give in to these negative thoughts and feelings-or should we instead surrender ourselves to something greater? In order to find happiness and overcome these negative emotions, the first step is to surrender ourselves to God. Bismillah (In the Name of God)-Life Coaching for the Soul explores a practical, spiritual approach to finding peace and fulfilment in life by helping us to faithfully surrender to God. Informed by Islamic spiritual principles and an original faith united though the love of God, it invites all seekers of peace to be free of worldly stresses and instead find satisfaction in the eternal hopes only God can provide. Author Javed Khan shares his experiences as a life coach and provides practical affirmations, prayers, meditations, and other soul-healing exercises to help seekers find the soul's true destiny-eternal peace and happiness.

Ficus carica L. (fig) belongs to the mulberry tree (Moraceae) which is one of the oldest fruits in the world.It is used in our traditional system of medicine for healing various diseases.In a continuous bid to explore new biocompatible antioxidant and antimicrobial with the least associated side-effects Ficus carica were tested against pathogenic microorganisms; S.epidermidis K.pneumoniae B.subtilis E.aerogens B.cereus. The methanol extracts were prepared and screened for in-vitro antioxidant activities an antimicrobial activity using 2, 2-diphenyl-1-picrylhydrazyl (DPPH) and agar well diffusion method respectively. In addition, exract ofFicus carica prepared by soxlet apparatus and were partially purified by preparatory thin layer chromatography (TLC).In conclusion, the results indicate antimicrobial activity of the extract which could be further explored for purification of antioxidant compounds. KEYWORDS: Ficus carica, Antioxidant, Free Radicals, Antimicrobial, DPPH, Well Diffusion Meth

This book discusses the design and control aspects of autonomous robotics. Objective of this project was to develop a system that will be free to move without any human guideline in an open environment, must also detect the hurdle and avoid that and creation of a map of surroundings with movement. Primary part of Adaptation is "Hindrance Detection and Memorizing," so several techniques of hurdle discovery are examined. "Idiothetic" mapping principle is used to create maps in which dead reckoning methods such as tracking the number of revolutions of its wheels are normally utilized. During the movement of robot, a module continuously works on map creation logics. When robot is stopped, a button is used to instruct controller to retrieve data from memory and display it on the LCD. After completion of motion, robot can also follow previous path otherwise a new map can be initialized. During map following, no sensor works for hurdle detection as it follows the coordinates already stored in memory. This robot was designed as a very basic space exploring system model and it can be modified for several other household and industrial tasks.

The present day knowledge is making extensive use of information for all kinds of activities. It is the development s in communication technology, which took place since the late eighties.