The additional technologies required to take virtual images and integrate them into the real world still have a long way to go: most AR technology is still expensive, fragile and unwieldy, though researchers are doing their best to change that.

• 开发把虚拟图像带入现实世界并达到集成所需的额外科技还有很长的路要走：多数的“增大化现实”技术仍价格昂贵、容易崩溃，而且难以处理，尽管研究人员正在尽全力来改变这种现状。