Question
In the context of wearable technology, which of the following tasks is/are accomplished by wearable devices?
1. Location identification of a person
2. Sleep monitoring of a person
3. Assisting the hearing impaired person
Select the correct answer using the code given below
(a) 1 only
(b) 2 and 3 only
(c) 3 only
(d) 1, 2 and 3
Answer:
D
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Explanation:
Wearable devices have various functionalities and can accomplish multiple tasks. Here's how each option relates to wearable technology:
1. Location identification of a person: Wearable devices such as smartwatches or fitness trackers can utilize GPS or other location-tracking technologies to identify the location of the person wearing the device.
2. Sleep monitoring of a person: Many wearable devices, including fitness trackers and smartwatches, come equipped with sleep tracking features. They monitor the wearer's sleep patterns, duration, and quality to provide insights into their sleep habits.
3. Assisting the hearing impaired person: Wearable devices, like hearing aids or assistive listening devices, can be designed specifically to help individuals with hearing impairments. They enhance sound and assist in improving communication for those who have difficulty hearing.