Farag, Karim Mohamed2021-01-242021-01-242020Copyright © 2020 MSA University. All Rights Reserved.http://repository.msa.edu.eg/xmlui/handle/123456789/4355The main idea of the Application is to help in finding the missing children that can disappear in different accidents that we may all experience since that it’s a global problem that a lot of children are missing every day in different places and they are lost for a life time away from their families so we are trying to make a contribution using the (Hand In Hand APP ) that uses the data science techniques ,as an example the face detection, data mining , Realtime databases and data analysis. all these algorithms are used in order to help in finding the missing children.enOctober university for modern sciences and artsجامعة أكتوبر للعلوم الحديثة والآدابUniversity of Modern Sciences and ArtsMSA UniversityOther