The characteristic aspect of the machine's design is its automatic performance of elapsed-time calculations, as calculating the difference between two times manually is a tedious and error-prone process, and the machines quickly gained popularity.
Doing them manually is a tedious and error-prone process, and the machines quickly gained popularity. The characteristic aspect of the machine's design is its automatic performance of elapsed-time calculations.
The characteristic aspect of the machine's design is its automatic performance of elapsed-time calculations. Doing them manually is a tedious and error-prone process, and the machines quickly gained popularity.
The characteristic aspect of the machine's design is its automatic performance of elapsed-time calculations. Doing them manually is a tedious and error-prone process, and the machines quickly gained popularity.