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+++ b/TECHNICAL.md
@@ -1,41 +1,4 @@
-# Welcome to the Emularity #
-![Emularity](https://raw.githubusercontent.com/db48x/emularity/master/logo/emularity_light.png)
-# Synopsis #
-
-The goal of this little project is to make it easy to embed a
-javascript-based emulator in your own webpage. It downloads the files
-you specify (with aprogress ui to show what is happening), arranges
-them to form a filesystem, constructs the necessary arguments for the
-emulator, and handles transitions to and from full-screen mode.
-
-To use this project you'll need to provide it with a canvas element,
-styled as necessary so that it has the correct size on screen (the
-emulated program will be scaled up automatically to fit, controlling
-for aspect ratio). You will also likely want to provide a simple UI
-for entering full-screen mode or muting the audio; these can simply
-call methods on the emulator when activated.
-
-# The Emulators #
-
-Currently works with two emulators:
-
-## JSMESS ##
-
-[JSMESS](https://github.com/jsmess/jsmess) is a port of the Multi
-Emulator Super System (MESS) and the Multiple Arcade Machine Emulator
-(MAME) projects to Javascript. MESS and MAME support hundreds of
-different machines; producing a single javascript file which supports
-all of them turns out to be infeasible. Instead the JSMESS developers
-have split each machine out into a separate js file.
-
-## EM-DOSBox ##
-
-[EM-DOSBox](https://github.com/dreamlayers/em-dosbox/) is a port of
-DosBox to Javascript. DOSBox emulates an IBM PC compatible running
-DOS. There are two versions of this emulator, dosbox.js and
-dosbox-sync.js. Use the former by default, and the latter if you need
-the emulator to support console input, batch files, or programs that
-run other programs.
+# Technical Information on use of the Emularity
 
 # Emulator API #
 
@@ -163,12 +126,3 @@ Once you have an emulator object, there are several methods you can call.
 * `mute()`
 * `setSplashColors()`
 * others…
-
-# Known Bugs #
-
-* documentation is quite poor
-* splash screen doesn't always fit inside the canvas
-* need to improve the download progress indicators
-* browser feature detection for volume/mute/full-screen
-* handling of aspect ratios, and their interaction with full-screen mode
-* finish API for volume/mute/full-screen requests