This volume includes the papers presented at the 20th International Conference on Advances in Mobile Computing & Multimedia Intelligence (MoMM2022), organized in conjunction with 24th International Conference on Information Integration and Web Intelligence.

Applications of Classification.- Classification and Impact of Call-to-actions in Push-notifications.- An Intelligent ML-based IDS Framework for DDoS Detection in the SDN Environment.- Effects on Separated Learning of Acquiring Physical Movement Skills Classified by Level of Difficulty.- Now, Later, Never: A Study of Urgency in Mobile Push-notifications.- Image and Video Processing.- Efficient Subjective Video Quality Assessment Based on Active Learning and Clustering.- Curvable Image Markers: Towards a Trackable Marker for Every Surface.- Design Exploration for Better Security of Recognition-based Image Authentication in Mobile Environment.- A Scheduling Method for Division-based Broadcasting on Dynamic Video Delivery.- Mobile Computing and Wireless sensors.- Simulating Scenarios to Evaluate Data Filtering Techniques for Mobile Users.- BetterPlanet: Sustainability Feedback from Digital Receipts.- Context-aware Human Activity Recognition (CA-HAR) using Smartphone Built-in Sensors.- An Improved 3DIHDV-H0P Localization Algorithm Using for Smart Irrigation Applications.- Online teaching and movements.- Online Dance Lesson Support System Using Flipped Classroom.- Who shapes the network of a pedagogical space? Clues from the movements in the physical places.- Resolving Learners Misunderstandings Using an Adaptive Divide and Correct Technique.- A Stumble Detection Method for Programming with Multi-modal Information.