The company makes wearable, beautifully cut clothes at ______ price.

We can use wearable tech to pay for something without using cash.

Which of the following technologies is NOT mentioned? A: Smart phones. B: Delivery robots. C: Smart trains. D: Wearable devices.

Which of the following may not be covered by sic-tech news? A: wearable devices B: bio-medical research C: new material exploration D: new therapy to an existing disease