Just checking in. Still working on my Namekian.

[quote=@Thess]
Well, energy sensing in general, everyone trained to fight can sort of do, but just the very basics like telling that someone is a lot stronger or weaker. However energy sensing to figure out a more exact level of power or where a power is, like say what is required to use Instant Transmission when you have never been to the destination, is a trained ability. Therefore the former type would be Level 1 and the later Level 2.
[/quote]

That would depend entirely on how/if this technique (just like any other) has been passed on in the culture of each character. Goku had no idea until he trained with Kami, and later spread the technique to the other Z-fighters. Vegeta learned the technique (somehow) by watching them do it. Apparently Arcosians doesn't have it either as Frieza, the emperor of the Arcosians, is revealed to be unable to sense energy along with his entire army. Even later in DBZ it's not a widely known technique amongst the great fighers as Hercule Satan calls all ki manipulations "tricks" and his daughter doesn't believe Gohan at all about him being able to fly and do weird shit...

This leads me to another question about androids. 
When the Z-fighters are fighting the androids in DBZ we are told that they do not emit any sort of ki-signal, not until they make an attack that is, which allowed Dr. Gero to escape almost the entire main cast, and allowed Android 18 to stay hidden from Cell even though he was pretty much right above both her and 16.
Will it be the same in this game? Or have someone figured out that Androids emitting ki-signals might be a tad easier to track if they go on a rampage?