Joint Training On The Same Device

My FR is to let 2 people with their apps to be able to train together on the same device.

For example to choose 2 workouts (1 for each one) and then to do the exercises in the following way:

• The first person do exercise 1

• Then person 2 do his exercise 1 (while person 1 is resting)

• Person 1 do his exercise 2 (while person 2 is resting)

• And after that person 2 do his exercise 2, and so on...

This way each person has his rest time while the other is training.

Each person will have his own training configurations (weights, etc.), and the statistics for each exercise will go the the account of the person that is currently training.

I'm thinking about thus each time my wife and I want to train together.