1. When human use emote, their mouse will go to their hero , causing it to be highlighted. From what I see, there no highlight when bot use emotes.
2. When a real mouse use card, especially cards in the middle, it usually go past the hero, making the hero highlighted brieftly. Bot can pretend to look at card, but a real mouse is suppose to accidentaly highlight the hero from time to time due to how close the card is to the hero portrait.
3. When a human use hero power, the hero power icon will be highlighted. I don't see any highlight from the bot when it use? Or perhap it click too fast?