 It's got to be the smartphone and that's because as the price of the smartphones gets cheaper and cheaper more people have access to it and you can do a whole lot with those smartphones whether it is education, it's health, it's commerce, almost anything you can imagine so it really has got to be the smartphone. In general I mean the people will say the crowd computing but I mean in our terminologies I mean we generally we call this more general terms like the virtualizations and the virtualization of the IT technology is already ongoing and then the one of the key challenge I mean of the day is the virtualization of the network. I think that the smartphone has proved a lot of change for the last years now it's about to take it into full, it's full potential throwing it out also to the huge number of people that is still not connected. In today's ever-changing world public-private partnership is not a political ideology it is a transformative business model. So I think so IPv6 technology is a major issue because now it's IP so number is lacking and not enough number IPv6 now is much more important things I think. I think for network business industry I believe the SDN, software defined networking this technology and architecture is very very important. You know I think it's a $50 smartphone that whose battery can last almost a week without recharging because that will make the internet affordable to the 250 million people in Africa who live in the rural areas but don't have access to electricity. It's kind of before Jake because really this is what's going to enable high bandwidth services that we're all talking about if we're going to really change the world. Well there's a technology that's going to have an impact on every single sector and that's the developments around machine-to-machine technologies. I don't know of a single vertical single set of issues where there aren't some new breakthroughs that are happening in that space.