Estimating the number of people in a given area, denoted as “people counting” process,
plays a vital role in crisis management and disaster response, enabling accurate monitoring …

Sensing passersby and detecting crowded locations is a growing area of research and
development in the last decades. The COVID-19 pandemic compelled authorities and public …

Crowd Monitoring is receiving much attention. An increasingly popular technique is to scan
for mobile devices, notably smartphones. We take a look at scanning for such devices by …

Many IoT applications require the knowledge of crowd distribution, particularly in indoor
scenarios. To this end, we leverage the lighting grid infrastructure in buildings by using …

Wi-fi enabled devices such as today's smart-phones are regularly in-search for connectivity.
They continuously send management frames called Probe Requests searching for …

Within this research-driven project, passive WiFi monitoring of WiFi enabled devices was
used to detect users (students, employees, visitors) of buildings at the campus of Delft …

Smart phones have become an important part of our daily lives due to their capabilities of
accessing the web using WiFi and mobile data networks. These WiFi equipment are …

Mobile sensing systems employ various sensors in smartphones to extract human-related
information. As the demand for sensing systems increases, a more effective mechanism is …

Crowd density estimation plays a crucial role in avoiding potential hazards in public social
activities like holiday celebrations. Traditional crowd density estimation approaches …

The rapid deployment of smartphones as all-purpose mobile computing systems has led to a
wide adoption of wireless communication systems such as Wi-Fi and Bluetooth in mobile …