Todd Richmond, IEEE Member and Director of Advanced Prototype Development for the USC Institute of Creative Technologies, says that emulating the environment of trauma helps treat victims.
For full interview [click here](https://cheddar.com/videos/how-mixed-reality-could-profoundly-change-the-world).
U.S. states could face some hurdles as they experiment with road usage charging programs aimed at one day replacing motor fuel taxes, which are generating less each year, in part due to fuel efficiency and the rise of electric cars.
The U.S. Department of Transportation is awarding almost $1.7 billion in grants for buying zero- and low-emission buses, with the money going to transit projects in 46 states and territories.
