That is Jaime Redman, again, the best crypto reporters in the business. He gives a nice review of the automate bitcoin and altcoin robot traders. Great start ups, all of them.
When the Rednek compatible pits are deployed, all of the bots will sit right at the trading site, instead of on your personal device, or some web wallet. The sandbox model is simple, the coins are kept from cold storage and given to the in place bots to trade on the local odds tree.
Components coming together, coordination risk remains moderate, but nothing is going out of bounds in the market development.