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.
The simpler and more convenient the interface, the better for new people, it does not take long to understand, and this project shows itself very well in terms of development