I agree with Perspective Three that the true impact of intelligent machines in our lives is that they challenge us to re-think our preconceived notions of what people can do or become in the future. A final example of this is brain-computer interfaces, or BCIs. Humans are able to manipulate computers with their brains via electrodes that are either implanted in their brains or attached (temporarily) to their heads. With these intelligent machines, formerly paralyzed people who had no hope of communicating with others are able to transcend their physical limitations by concentrating to form words out of keyboards on the computer screens. In addition, BCIs have captured the interest of people from all different backgrounds and are being applied to non-scientific fields like music to create new, previously unimagined instruments that react to people's thoughts, adding a new dimension to an ancient art form. Truly, intelligent machines are providing the impetus not just for greater efficiency, but for greater accomplishments.
Ethics can sometimes provide moral dilemmas that nurses face when caring for a patient especially if the patient has been diagnosed with an incurable disease whereby the family and their employer do not want it to be disclosed to the patient. In such circumstances the conflict it between ethics and moral dilemma that is enshrined in the NMC (2008) Code of Ethics their role as nurses and moral duty to the patient who wants to know the truth and the patient's health and wellbeing (Benjamin & Curtis, 1992; Edwards, 1996). Thompson et al (2006) stated that ethics and moral cannot work in a vacuum further added that in order to justify moral judgement nurses need prior knowledge of ethical theory. Beauchamp and Childress (2009) added that one needs understanding of moral theory to be able to justify ethical decisions. This demonstrates the extra burden imposed on nurses thereby finding themselves constrained by the difficult responsibilities placed on them to fulfil the NMC (2008) Code of Ethics furthermore those of their employers.