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(Choose 1 answer)
A new kind of technology called "ultra-haptics" will allow people to interact with machines without touching them. One signal in this field is an ATM (cash withdrawal machine) that you can operate without touching any buttons. You simply wave your hands in the air. What kind of CHANGE is this a SIGNAL of?
A. Interacting with machines will be more dangerous in the future, especially at work.
B. Interacting with machines will be safer and cleaner in the future, especially in spaces where many different
people interact with the same machines
C. Interacting with machines will be more suitable in the future, especially at work and everywhere
D. Interacting with machines will be more lovely in the future, especially at work
Elt
