 Hello, I am Abdul Rao, so I am volunteering with Mozilla on Wipe Compatibility. So I am here to present a short talk on Firefox OS detection, so and we need your help. So most of you will know knowing US UA detection. So during testing of top intense sites on Firefox OS, so one of the common problem we found was the user agent on detection problem. So it is better to avoid UA detection and use alternative. So if you are still using UA detection, use the term MOBI for detecting mobile devices. So this is a MOBI token for detecting mobile devices, this is a Firefox, an iPhone, Android and they have a common word MOBI and this second one, BlackBerry also has MOBI, Windows also has MOBI and Opera also has MOBI. So we can use MOBI token for detecting mobile devices. So what you can do, follow breast practices and publish complete code examples, it really help us and report broken sites on our BlackBerry form. So site that needs help, if you know someone or already working there or have links, so please help us reaching out to them. We have already reached out to them and they have, they did not responded yet. So if you know someone please help us. So that is it. If you have any queries, reach out to our IRC, that is by compact. Thank you.