A Comparative Study of Portable and Static Smartphone Charging Solutions for Tourists

This dataset contains raw questionnaire data collected for comparative research on portable and stationary smartphone charging stations for tourists, using the Kajoetangan Heritage area in Malang as a case study. The data include respondents' demographic profiles, patterns of mobile device use during travel, perceived need for public charging facilities, and visitor preferences regarding the safety, functionality, and design of these facilities. The publication of this dataset seeks to promote transparency in academic research and is intended for open use by researchers, product designers, and stakeholders involved in the development of human-centered public space facilities.