usefulness

But despite the usefulness of smell, sight, touch and the other senses, they took millions of years to work themselves out.

The debate over the cost and usefulness of pennies has been a long-running one in the US.

"They weigh factors that go beyond what AI can calculate. ChatGPT, for all its usefulness, can’t do that. At least, not yet."

By the 1980s, when more modern methods of summoning help had supplanted its usefulness, the tower remained as a beacon for bored teenagers.

And although Kubrick accorded him what the film suggests was an unusually high level of trust, the flip side of Vitali’s usefulness was that Kubrick never stopped calling on him, for just about any task.