Do biometric payment systems work during the COVID-19 pandemic? Insights from the Spanish users' viewpoint.

Technological developments are changing how users pay for goods and services. In the context of the COVID-19 (coronavirus disease 2019) pandemic, new payment systems have been established to reduce contact between buyer and seller. In addition to the pandemic, the future is payment processing is also uncertain due to the new EU security regulations of the Payment Services Directive (PSD2).

Comparative study of resilience engineering in solid waste treatment plants: A case study in two European cities.

Background: Municipal solid waste treatment plants are industrial facilities with important occupational health and safety issues. Hence, a risk assessment system would be very useful to help workers to cope successfully with complexity when they are under pressure situations, such as loss of control or failures of the system safety. In recent years, Resilience Engineering has come up as a new proactive approach to improve and keep safety the complex systems.