Visualfeedbackforₐudiocommunication: Visualfeedbackforₐudiocommunication

Android VoIP Prototype with Visual Feedback (v1. 0) This release contains the Android application developed for our MobileHCI study investigating whether visual feedback can improve users' tolerance to VoIP delay under varying network conditions. Overview The application simulates VoIP communication under controlled delay and packet loss conditions. It incorporates visual feedback mechanisms to inform users about network state, enabling the study of its effect on perceived call quality. Build Instructions Open the project in Android Studio Build and run on a supported Android device or emulator Additional configuration details are provided in the repository README Dataset Description The dataset includes raw Mean Opinion Score (MOS) ratings collected across two study phases. Phase1ᵤsersᵣesponse - Sheet1. csv: Raw data from Phase 1 study Phase-2ᵤsers response. xlsx: Raw data from Phase 2 study For improved readability and ease of analysis, we also provide processed versions of these datasets: Phase1ᵤsersᵣesponse - Sheet1 (processed). csv: Cleaned and formatted version of Phase 1 data Phase-2ᵤsers response (processed). xlsx: Cleaned and formatted version of Phase 2 data Statistical analyses (e. g. , Mann–Whitney U tests, binomial tests) were performed in Google Sheets. The analysis workbook containing formulas and computations is included for reproducibility. Notes This release corresponds to the codebase used in our MobileHCI submission. Raw MOS datasets and analysis scripts are included in this Zenodo record. License Apache 2. 0 License