Occasionally some technology comes in and just blows your mind! This is one of them. We commonly hear about engineering software slowly growing themselves into tablet and mobile platforms to leverage their potential to changing needs with AI and machine learning engulfing every field you name. Being someone who works with engineering design, I truly believe the app by Shapr3D has truly taken into the next level with their ease of building 3D illustrations. I would like to take a demo sometime in the future.
I hope the future of engineering simulation engines taking a similar course in the future is not too far away. Probably I foresee those heavy engineering-grade GPUs in separate cloud servers and the mobile device being a “console” to leverage the huge cloud power. Google has done it with Stadia for gaming.