 Okay. So my name is Roy Nouriel, I'm Director of Product Management at Perfecto. This is my second time in India in Bangalore and I'm extremely excited to come here again. I landed at 3 a.m. You will see part of the experience that I had on my way from the airport to the hotel. But I'm excited to be here. I think that India and Bangalore are one of the places that most of the development and testing work is done. And for me, it's a great opportunity to engage, to learn and to see how we can make things better in the future. This session is not about Perfecto, but for those who don't know Perfecto, we provide continuous quality lab that supports mobile and digital. And again, that session is not going to talk about Perfecto. And if you have any questions, feel free to come later on and ask. Sri, do you want to present yourself? Sri, what's up? So I'm responsible for the India region, so I'm enabling the part of the technical and also the non-technical stuff. And that's me. And here's from Bangalore. Sorry for that. Okay, so let's start. How many of you have iPhones over here if you can raise your hand? So it means that you are more tired than I am, because I'm sure that all the other also have smartphones, right? If you don't have a QR scanner, now it's a good time to install it. You may use it later on during the session. Okay, so we'll get to it later. Today we are going to talk about pyramids and how the approach for testing changed as we see it. And the main idea is to share with you a new concept for testing for mobile and digital applications, okay? The pyramids have been here and not those one. I mean those one as an approach for mobile test, I mean for test automation in general for the last, I think, 10 to 15 years. Who is familiar with those concepts? I mean, and it was mentioned earlier today, the pyramid, the unit, integration test. So there are many flavors to those pyramids and in fact they make a lot of sense when you try to understand what is your automation strategy, okay? And let's talk about what's the main concept behind all of those pyramids.