Ethical dilemmas Disagreement in principle with the policies of senior management. Your employer acts in an unethical way and releases a safety-critical system without finishing the testing of the system. Participation in the development of military weapons systems or nuclear systems. Case studies A personal insulin pump An embedded system in an insulin pump used by diabetics to maintain blood glucose control. A mental health case patient management system Mentcare. A system used to maintain records of people receiving care for mental health problems. A wilderness weather station A data collection system that collects data about weather conditions in remote areas. iLearn: a digital learning environment A system to support learning in schools