The value of touch screen devices related to human-computer interaction systems

The value of touch screen devices related to human-computer interaction systems

. Touch screens are becoming extremely popular input devices for phones and tablets. Assess the value of touch screen devices related to human-computer interaction systems. Identify at least two advantages and two disadvantages of having touch screen devices in the workplace. Support your response by citing a quality resource. B. Chapter 8 currently has the following subsections, keyboards and keypads, pointing devices, and speech and auditory interfaces. Predict what the subsections may be if this book were written 10 years from now. Justify your predictions. Q2. “Collaboration and Social Media” Please respond to the following: A. While planning for a new project, a young developer mentions that she used Facebook as a collaborative group space for developing her senior project. She tells you that it was the ideal solution since it was free and all of her group members were friends with her. Further, she tells you that your company should do the same thing. Explain whether or not you think that Facebook would be a proper venue for your developers to collaborate. Give at least three reasons for your answer. B. Imagine you were going to be teaching this class next semester and you were given the choice to teach it asynchronously distributed interface, synchronously distributed interface, or face-to-face. Choose one of these techniques to teach the class and describe why you chose the presentation style you did. Discuss the advantages and disadvantages associated with the style you chose.

The value of touch screen devices

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In many cultures ancient and not so ancient suicide has been seen as the best option in certain circumstances. Cato the Younger committed suicide rather than live under Caesar. For the Stoics there was nothing necessarily immoral in suicide, which could be rational and the best option (Long 1986, 206). Conversely, in the Christian tradition, suicide has largely been seen as immoral, defying the will of God, being socially harmful and opposed to nature (Edwards 2000). This view, to follow Hume, ignores the fact that by dint suicide being possible it is not against nature or God (Hume 1986). Nevertheless, the idea of bein The value of touch screen devices  g allowed to take our own lives impinges on the ethics of public policy in a variety of ways. Here we will briefly examine the case of physician-assisted suicide (PAS) where an individual’s wish to die may be aided by the action of another. Hume considered suicide to be ‘free from every imputation of guilt or blame’ (Hume 1986, 20) and indeed suicide has not been a crime in the UK since 1961 (Martin 1997, 451). Aiding, abetting, counselling or procuring a suicide is however a special statutory crime, although few prosecutions are brought. Rec The value of touch screen devices   ently the issue of PAS has brought the debate about ‘whether and under what conditions individuals should be able to determine the time and manner of their deaths, and whether they should be able to enlist the help of physicians’ (Steinbock 2005, 235). The British Medical Association opposes euthanasia (mercy killing) but accepts both legally and ethically that patients can refuse life-prolonging treatment – this that they can commit suicide (BMA 1998). Failing to prevent suicide does not constitute abetting (Martin 1997, 451) although PAS ‘is no different in law to any other person helping another to commit suicide’ (BMA 1998). In Oregon, however, PAS, restricted to competent individuals who request it, has been legalised (Steinbock 2005, 235, 238). A distinction should be maintained between suicide and (mercy) killing, acts in which the agents differ, though of course exactly where the line should be drawn is part of the problem. The ethical arguments in support of PAS involve suffering and autonomy (Steinbock 2005, 235-6). The first assertion is that is cruel to prolong the life of a patient who is in pain that cannot be medically controlled; the second, in the words of Dr Linda Ganzini based on her study in Oregon, involves the idea that ‘being in control and not dependent on other people is the most important thing for them in their dying days’ (quoted in Steinbock 2005, 235). The logical outcome of these arguments is that, if PAS can be justified on the grounds of suffering or autonomy, why should it be restricted to competent individuals or the terminally i The value of touch screen devices  ll? Indeed the judge in Compassion in dying v State of Washington (1995) stated that ‘if at the heart of the liberty protected by the Fourteenth Amendment is this uncurtailable ability to believe and act on one’s deepest beliefs about life, the right to suicide and the right to assistance in suicide are the prerogative of at least every sane adult. The attempt to restrict such rights to the terminally ill is illusory’ (Steinbock 2005, 236). As noted above, religious disapproval of suicide has become less relevant an as arbiter of ethics and policy. In democratic societies that might best be described as secular with a Christian heritage, the views of religious groups should not restrict the liberty of individuals in society (Steinbock 2005, 236). Others argue that the role of the physician is to heal and help and not to harm, though supporters of PAS would say that death is not always harmful and assisted suicide is a help. Indeed, in a country whe The value of touch screen devices  re PAS is not legal people who wish to die without criminalizing those who assist in their suicide may be driven abroad, as in the case of Reginald Crew who was dying of motor neuron The value of touch screen devices  e disease and travelled to Switzerland for AS, dying in January 2002 (English et al. 2003, 119). This may cause more harm through the stresses of dislocation and worry than allowing the PAS to take place. The two most serious concerns are that PAS would be abused and would lead >

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