ARShowing是一款利用ar技术模拟真实环境下观察3d模型的工具产品：
1. 用户可持手机行走转动，360度观察1:1全尺寸模型；
2. 左右划动屏幕可切换场景，点击加号可动态加载多种模型；
3. 部分模型可通过上下划动屏幕改变颜色，部分模型带动画。
ARShowing is AR tool to see virtual model with any location and any angle , it is different with normal AR app , it does not need AR marker or QR code . It gets model coordinate point value and orientation value with mobile phones sensor data.
1. User can hold iPhone and walk or turn around , just toward the direction that model display in screen , then user can feel to close model step by step.
2. User can touch screen , move finger left or right to change scene , some scene includes preinstalled model, some scene has "+" button, user can click it to load models dynamically from server. The server has many models with many type like car, plane ,ship, building etc;
3. To some model, user can move finger up or down to change models color. Some model has animation to display after loading finish.