Which of the following involves the interconnection of ‘smart objects’ that will exchange data with each other without the need for human intervention? （以下哪个阶段涉及智能物体互联，它们将在不需要人类干预的情况下相互交换数据？）
选项：

A:Web 2.0
B:Web 3.0
C:Web 1.0
D:Web 4.0