I do not know how they are going to implement it technically, but the idea of IEX is very cool! I hope that the guys from team IEX will succeed!
The process of developing a platform for decentralized exchanges has advanced significantly in technical terms. A lot of development teams are engaged in the creation of a new generation of DEX.
IEX will have a fast and user-friendly interface. The teams are also working in this direction.
Time does not stand still! Therefore, you must always move forward to be competitive in the market. If you stop, your project will gradually begin to "die."Project IEX understands this very well.
You need to compete with a good idea, besides being the first to make updates and introduce new chips in the project, thus stand out among other projects.