Snapchat 是首批利用 iPhone 12 Pro 系列 LiDAR 传感器提供 AR 体验的应用之一，而现在热门短视频应用 TikTok 也紧随其后。在推出的首个 AR 特效中，提供了类似于跨年夜在时代广场上掉落的球，在倒计时结束之后就会“爆炸”，然后在空中挂出“2021”并放出彩纸。
Snapchat is one of the first applications to use the lidar sensor of the iPhone 12 Pro Series to provide ar experience, and tiktok, a popular short video application, is also following. In the first AR special effect released, it provided a ball similar to the one that fell on Times Square across the University, which would "explode" after the countdown, then hang "2021" in the air and release colored paper.
TikTok_Comms在推文中写道:为了迎接2021年的到来，我们利用Phone12Pro系列上的LiDAR技术在视觉上发布了第一个创新效果，让我们创造了与您的环境互动的效果——连接数字和物理世界。我们很高兴在2021年发展出更多的创新效果！
从实际效果来看，在爆炸后放出的彩纸掉落效果和真实彩纸并没有什么区别，在人移开之后这些彩纸还会进一步受重力影响掉落。TikTok 介绍说，由于 AR 效果与用户环境的互动方式，因而能够在视觉上打通数字世界和物理世界。
From the actual effect, there is no difference between the falling effect of the colored paper released after the explosion and the real colored paper. After people move away, the colored paper will fall further under the influence of gravity. Tiktok said that due to the interaction between AR effect and user environment, it can visually connect the digital world and physical world.