Originally Posted by
laserlight
What does it mean to "meet all three, unassisted"? What's your real question that causes you to ask this again and again?
It looks like you have already received the answers on page 1. Adding "modern" and "unassisted" does not change anything. The answer is "yes" if you are talking about these with
respect to a requirements specification and "no" if you are talking about these as inherent trade-offs.
It is kind of like asking: I am eating a meal and have these two goals:
1. To finish my food.
2. To quickly be done with the meal so as to do my next activity.
Can these two goals be achieved simultaneously?
Now, eating your food takes time. No matter how fast you finish your food (goal #1), you are still going to take some time, and this conflicts with goal #2, so you cannot achieve both 100%
at the same time. But if you finish your food in time for your next activity, who cares?