 Okay, so I'm going to show JQT add on viewer for the J wiki and J forums that role Miller Bob terrio and I have been working on in my JQT environment, it's set up to launch with a control shift age shortcut so I'll do that. It's divided into a left half for navigation which is quite fast and a right half for loading HTML which is much slower. The outline on the left shows the major categories in the wiki as well as tags search bookmarks the various forums, and at the top of the outline, new vogue to fit all of new vogue onto the screen at once the valence links are hidden until you hover over a glyph. And when you see a link that you're interested in you can click on it and it will load up on the right. The interesting thing about this style of interfaces that you never have to go back that in big ubiquitous time consuming and disconcerting web operation you're always going forward to the next thing you never have to waste time, reversing direction. New folks ancillary pages are next in the outline clicking on a page label will load up the corresponding page. The search facility is next. The way the search facility works is that it will hit both the wiki and the forums simultaneously so if you search for for example fret. What comes back is in this case 20 results from the wiki, including semi dot one, which is expected. The results from the J general forum 60 results from J programming some of them J chat J beta and J forum. Results are saved until you explicitly clear them so you can do multiple searches. And that will they'll all be retained until such time as you clear searches with the with the appropriate button. And at the forums. Each forum has a selection menu for the J the J programming forum general beta chat and so on. Each forum has a selection menu for a year and month. I'm going to go to at this recording the current year and month we can see there are a number of topics. The way it works is that all of the posts for a particular topic will show up on the right, even if they occur in some other months so a lot of threads cross months and we capture that appropriately here. The bookmarks facility behaves more or less the way you would expect I've got three bookmarks that I can load up. I go back to J programming and I'm interested in Eric's post on cloud computing. I can actually bookmark that. And if I go back to my bookmarks. Here's an icon loaded up I can unbook market rebook market tags are several hundred wiki categories that are not part of the formal wiki hierarchy Bob has created. They're alphabetized and arbitrarily gathered into groups of 15. There's a bit or miss section of the wiki I would say, but there are a number of gems, some interesting rabbit holes that you can go down. The rest of the outline starting with home shows the wiki category tree that Bob has created. It is quite rich quite deep. The number next to each of the labels in the outline shows the number of pages associated with that node in the category, and clicking on a page will load up the court clicking on a label will blow it up the corresponding page. There were a couple of things I wanted to show. Here's an example of how we deal with very large sub trees so we actually break out another outline to the right of the main outline and clicking on an entry in that outline will show the corresponding pages. The other thing we do. See, it looks like I'm not going to be able to show it on the size screen system. The other thing we've got is that columns have a lens mechanisms sort of a zoom mechanism so whichever column you're focused on is full width, which may be enough to show the full size of the label corresponding labels if it's not then when you have run a particular label, it will expand appropriately. But the, the column lens mechanism lets us show much more many more labels on the window than we normally would be able otherwise would be able to do. All right, with respect to ancillary controls, the shortcut button will show you how to add a shortcut to jqt so if we flip over to the terminal that's the code that you would use to add the shortcut. The shortcut buttons immediately above the left and right, left and right parts of the interface will allow you to update the local database that gets used, as well as to update the add on currently they're both up to date. It's important to note that the viewer requires a local roughly 10 megabyte database it's updated daily to reflect the wiki and the forum contents. In fact, in J's temp directory. It holds the structure of the wiki and the forums. Essentially it drives the left side of the interface so the database contains everything that you're seeing here on the left. It also holds your bookmarks your browsing history your search results and a debug log that you can turn on with the checkbox if you want to submit a bug report. On that topic if you do experience a problem it may make sense to turn on the debug log reproduce the problem and then send in this file, this database file sitting in your temp directory. Because it contains a lot of application state as well as a trace log that database can help us more quickly isolate problems that occur in the field. So the viewer provides what I think is an unusually fluid and convenient mechanism for accessing thousands of pages of J reference material, as well as countless interesting. I'll call them rabbit holes that's what I find them to be. Role Bob and I are in what we believe is the final phase of testing, and we hope to deliver it soon.