Update implStatus.md

Author: hyojinLGE

implStatus.md

@@ -8,38 +8,49 @@ To support the heuristic algorithm in the Web, we need to implement the codes in
 ## WebKit
 - Spatial Navigation issue list in WebKit Bugzilla
   - http://bit.ly/2z0QlDl
-- asfd
+- [webkit-dev] RFC: Spatial Navigation feature for WebCore
   - https://lists.webkit.org/pipermail/webkit-dev/2010-January/011339.html
+- Bug 18662 - Extend keyboard navigation to allow directional navigation
+  - https://bugs.webkit.org/show_bug.cgi?id=18662
 
 ## Gecko
-- asdf
+- Interacting with TV remote controls
+  - https://developer.mozilla.org/en-US/docs/Mozilla/Firefox_OS_for_TV/Interacting_with_TV_remote_controls
+- The relevant codes in Gecko
   - https://dxr.mozilla.org/mozilla-central/search?q=spatial+navigation&redirect=false
+- Does Spatial Navigation Exist for firefox?
+  - https://support.mozilla.org/ko/questions/955214
+- Keyboard navigation proposal for Mozilla (2014/09/15)
+  - https://lists.w3.org/Archives/Public/w3c-wai-ua/2004JulSep/0040.html
 - Firefox - hook snav up to browser
   - https://bugzilla.mozilla.org/show_bug.cgi?id=443043
-## edgeHTML
 
-## Presto
-- Spatial Navigation and Opera (2008/02/13)
-  - https://blog.codinghorror.com/spatial-navigation-and-opera/
+## edgeHTML
+- Focus navigation with keyboard, gamepad, and accessibility tools
+  - https://docs.microsoft.com/en-us/windows/uwp/input-and-devices/managing-focus-navigation
+- Custom keyboard interactions
+  - https://docs.microsoft.com/en-us/windows/uwp/input-and-devices/custom-keyboard-interactions
+- TVJS API
+  - https://github.com/Microsoft/TVHelpers/wiki
+- Using DirectionalNavigation
+  - https://github.com/Microsoft/TVHelpers/wiki/Using-DirectionalNavigation
+
+## Presto (Vewd, aka OperaTV)
 - Tweaking Spatial Navigation for TV Browsing
   - https://developer.vewd.com/display/OTV/Tweaking+Spatial+Navigation+for+TV+Browsing
+- Spatial Navigation and Opera (2008/02/13)
+  - https://blog.codinghorror.com/spatial-navigation-and-opera/
 
 ## Web frameworks
 - react-spatial-tv-navigation (2017/04/11)
   - https://github.com/SatadruBhattacharjee/react-spatial-tv-navigation
 
-
-
 ## etc.
-- 
 - Creating TV Navigation (Android)
   - https://developer.android.com/training/tv/start/navigation.html
-
 - The Focus Engine Controls Focus (Apple)
-  - https://developer.apple.com/library/content/documentation/General/Conceptual/AppleTV_PG/WorkingwiththeAppleTVRemote.html
- 
+  - https://developer.apple.com/library/content/documentation/General/Conceptual/AppleTV_PG/WorkingwiththeAppleTVRemote.html 
 - Tizen
   - https://bugs.tizen.org/browse/TT-211
 - QT WebKit
   - https://bugreports.qt.io/browse/QTWEBKIT-271?jql=text%20~%20%22spatial%20navigation%22
-