Education & Development
Introducing ethics in Information and Computer Sciences
...systems to prevent trains passing through red lights, so as to prevent collisions (the Train Protection and Warning System – TPWS – deployment completed at the end of 2003; see www.railwaypeople.com [accessed 18 June 2009]). Naturally these systems have to be installed on the track and subsequently maintained. The problem is that the trackside is a very dangerous...