Context:
Samsung officially announced the launch of a new smart ring-shaped wearable device, Galaxy Ring, as part of its Galaxy Unpacked event earlier this year.
Relevance:
GS III: Science and Technology
About Wearable Technology:
- Definition: Wearable technology, also known as “wearables,” refers to electronic devices designed to be worn as accessories, embedded in clothing, implanted in the body, or tattooed on the skin.
- Variety: Wearable devices encompass a diverse range of products, including smart watches, fitness trackers, head-mounted displays, smart jewellery, smart clothing, and even implantable devices.
- Components: At their core, wearable devices consist of sensors, software, and connectivity technology.
Working:
- Sensor Data Collection: Sensors gather information from the wearer, such as biometric data or movement patterns.
- Data Processing: The gathered data is processed by software and transmitted wirelessly to a device with processing capabilities.
- Internet of Things (IoT): Wearable technology operates within the ecosystem of the Internet of Things, connecting personal devices to broader networks.
Benefits:
- Accuracy: Smart rings, for example, can provide more precise readings than smartwatches by leveraging capillaries in the finger for data collection.
- Battery Life: Smart rings often boast longer battery life compared to smartwatches.
Drawbacks:
- Functionality: Smart rings may not offer the same range of functionality as smartwatches, lacking features like GPS or a screen.
- Limitations: Due to their smaller size, smart rings may have limitations in terms of features and capabilities compared to larger wearable devices.
-Source: The Economic Times
