Okay. Two fold, one is the first technology (inaudible) and our competition over there. And the other one is a competing technology and now probably the latter the only thing with competing technology really is PSDOP and PSDOP has been our competitor in pico projector and certainly remains potentially the competitor for head-mounted display as well. In short, I think quality OP is pretty competitive in terms of slight efficiency in pico projector market, when it comes to head-mount display, it is not as competitive because this one advantage of live cells, live efficiency there is much risk in role for head-mount display because the luminous we call for head-mount display for the panel is much, much, much lower because it’s near to eye, it’s near to eye. While LCOS has a lot of advantages over VOD. I’ll will give you some examples on our cost, our sales ability to move up the scale and bounce scale in terms of resolution, our ability to tailor-made panels for customers and so far we have discovered a lot upon this, we saw our customers and so far the only overwhelming response has been LCOS has advantages that VOD cannot meet for head-mount display. And that is why we are seeing almost (inaudible) without exception LCOS is winning against the other technology. In terms of the LCOS trend, I mean it’s not really big market so there’s a very, very small handful of players there only. And Himax stand out because of two reasons, one, we are the most experienced in this field for over a decade, we have a ton of experience, and number two, we have volume outset compared to others throughout of the LSIP application to other people. And that is fairly the program because that if you know is not something we want to outsource but so far I think we are the only player in the market where we've a in-house fab and number three because of our driver IC and timing controller businesses, we're extremely experiencing all the interfaces, all the media processing know-how, all the power saving tricks and so on. And so I may be able to make a demonstration but our customers are worried about their capability for mass production, the reliability, the robustness on their solution and so on and Himax is extremely proven because you want parallel interface, you want interface whatever we're the leader because of our driver IC in the business. And lastly, compared to our kind of peer (inaudible) players, we know how to handle supply chain, they tend to be more of some of them anyway tend to be more of a startup kind of niche player but we're a different kind of company, we know how to manage our supply chain. Now we have bargaining power with foundries and so on, so I think that is also a major factor to make us stand out. So far anyway, we're now really seeing a real competition on the horizon. So the question for us is what this is going to take us and how far and how big and how but it’s not really how we look at it, I think, and it’s in the foreseeable future.