You were very involved in their contact tracing system, is that correct? Can you talk about that? I imagine you developed it fairly quickly, and it must have been really stressful? How do you work on that?

Will that system be used in Taiwan, because I was in Singapore and they were they had everything on their phone?

I saw in the news that Taiwan is going to have a good news for a digital system for vaccines for going abroad. Were you involved in that? Can you tell me about it?