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
Information & Communication Technology (ICT)Applications of wearable devicesWearable technologywearable devicesLocation identificationSleep monitoringhearing impaired personsmartwatchesfitness trackers