Question

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?

Answer 1

Yes, absolutely. 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. The primary input device for developing a device to be used primarily for Internet access for the target market of senior citizens would be a key board that is helpful for the elderly who most often have reduced motor skills and lower vision issues. The characteristics of such keyboard should be:

• Larger keys with vivid colors to enable even the visually impaired to use the keys. In touch screen devices, this feature is not possible.
• Wireless keyboards to reduce the hassle of wiring the devices.

            The advantage of the keyboard as an input device is that it can meet the requirements of the senior citizens. The senior citizens need not be dependent on others for internet access. However, the disadvantage is that latest technological advancements such as voice recognized applications and software would be a disruptive innovation for the keyboards.