The meeting
A meeting goes well. The questions are sharp, the interest sounds genuine and both sides agree to stay in touch. All of it can be real and still say little about whether anyone will buy.
Positive feedback is easy to interpret through the habits of the home market. Someone can like the idea, ask thoughtful questions and want to keep talking without having the budget, the authority, the urgency or the internal support to purchase. Trade shows make this especially easy to misread.
Attention matters. It becomes commercially meaningful when it starts producing real next steps: a meeting with the right people, access to the budget owner, a pilot with real conditions, a proposal moving through procurement, or a commitment someone inside the customer now has to defend.