The Smart Ring: From the 17th Century Wearable Abacus to Today - Interesting Engineering
It appears that wearable technology is not as new as we think. Chinese traders were using the smart ring as early as the 17th century in the form of
6 Worst Wearable Tech Gadgets That Failed
Full article: Exploring User Micro-Behaviors Towards Five Wearable
The Smart Ring: From the 17th Century Wearable Abacus to Today
From Abacus Rings to Biometric Shirts: The Surprisingly Long
Wearable Computing The Encyclopedia of Human-Computer
From Abacus Rings to Biometric Shirts: The Surprisingly Long
A Survey on Wearable Technology: History, State-of-the-Art and
From Abacus Rings to Biometric Shirts: The Surprisingly Long
Indian Tech Startup Muse Wearables develops World's first smart ring
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Wearable computer - Wikipedia
2015 wearable technology
A Survey on Wearable Technology: History, State-of-the-Art and
PDF) Abacus Gestures: A Large Set of Math-Based Usable Finger
A Brief History of Wearables
