Global population growth, urbanization, and climate change worsen the immediate
environment of many individuals. Elevated concentrations of air pollutants, higher levels of …

Citizen observatories can be defined as socio-technical constellations designed to make
people who are nonprofessional scientists empowered entities. By enabling citizens to …

Air pollution is a serious problem and has caused public health concerns all over the world.
Despite the evidence, the preparedness and response of citizens has been limited. This …

User experience (UX) summarizes user perceptions and responses resulting from the
interaction with a product, system, or service. The User Experience Questionnaire (UEQ) is …

Advances in technology and data analysis provide rich opportunities for developing
intelligent environments assisting their inhabitants, so-called smart environments or smart …

Abstract The proliferation of Citizen Science initiatives has increased the expectations of
practitioners who need data for design, analysis, management and research in …

In about 15 years, there is likely to be urban air mobility (UAM) in larger cities across the
globe. Air taxis will provide on-demand transportation for individual needs. They will also …

Urban air pollution has been linked to various human health concerns, including
cardiopulmonary diseases. Communities who suffer from poor air quality often rely on …

Abstract In Particulate Matter (PM) monitoring, current laser scattering low-cost sensor
generations exhibit better stability than early sensor generations and feature internal digital …

Information about data quality helps potential data users to determine whether and how data
can be used and enables the analysis and interpretation of such data. Providing data quality …