The choice of an appropriate input device for a product is often based on both the type of device being used and the target market for that device. For instance, a device targeted to college students and one targeted to older individuals may use different input methods. Suppose that you are developing a device to be used primarily for Internet access that will be marketed to senior citizens. What type of hardware would you select as the primary input device? Why? What are the advantages and disadvantages of your selected input device? How could the disadvantages be minimized?
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A device targeted to college students and one targeted to older individuals may use different input methods. Suppose that you are developing a device to be used ...
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In my opinion an appropriate input device and which is common in the types of hardware named “KEYBOARD.” It is helpful for the elderly who most often have reduced motor skills and lower vision issues. Keyboard is being the primary input device because it has larger keys with colors to enable even the visually damaged to use the keys. Wireless keyboards are also available to reduce the hassle of wiring the devices. ADVANTAGES: 1. Keyboard as an input device it can meet the requirements of the senior citizens. The senior citizens have not to depend on others for internet access. 2. One can store its desired data in computer by the help of keyboard. In case of any changes in data, one can make changes by typing in existing data not to right again like on paper. 3. Even today it becomes more easy to type on over touch screen so by the help of this one can save his or her data in portable devices. DISADVANTAGES: 1. In today’s world latest technology like voice recognized input software has disruptive innovation for the keyboards. 2. Many faster ways are available for long typing instead of using slow method such as scanning and dictation. 3. Frustration can be occurred for those who have not touch typing skills. MINIMIZATION OF DISADVANTAGES: 1. Peoples should attend computer classes in which they can learn typing skills. 2. Use keyboard, in which you are more comfortable than other. 3. Use hand washing hygiene before using your keyboard