The details that support the author's main idea that "In the digital age, we're seeing more sophisticated limbs" are:
1. The thought-controlled bionic leg that Zac Vawter used to climb the floors of Willis Tower.
2. Glen Lehman's nerve-controlled bionic hand.
3. The artificial hand known as i-limb Ultra.
4. Cathy Hutchinson's robotic arm controlled by a device in her brain.
1. Zac Vawter's thought-controlled bionic leg.
2. Glen Lehman's nerve-controlled bionic hand.
3. The artificial hand known as i-limb Ultra.
4. Cathy Hutchinson's robotic arm.
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https://brainly.com/question/18599609