Update README.md

Author: rdefeo

README.md

@@ -1,29 +1,34 @@
-# Simple On/Off Remote
-## Sub-GHz
+# Quac! Remote
+## QUick ACtion Remote Control for Flipperzero
+This app allows you to organize previously recorded signals, of any type*, so that you can quickly and easily play them back. No more needing to recall whether that door is Sub-GHz or RFID! Just navigate to that action in *Quac* and press OK to send!
 
-Main Display
-* Saved device 1
-* Saved device 2
-* Manage Devices
-
-Saved device View
-* ON
-* OFF
-* other
+The app does not provide any recording functionality - you must use the existing Flipperzero apps to create the saved files for your action/device. Additionally, you must manage the folder structure manually on your SD card.
 
+```
+Only Sub-Ghz (.sub) and RFID (.rfid) files are supported at this time, IR is coming soon!
+```
 
 ## File System Layout
-Inside the data folder, create sub-folders per device. Inside each of the device folders, store the raw files that contain the sub-ghz data, etc.
+The key to organizing your Quac interface is to organize your `/ext/apps_data/quac` folder structure. Every individual file is assigned a button, and every folder/directory is a "group". Selecting a group will show you the contents of that folder/directory, whether they are individual files or more folders. There is no limit on the number of actions or folders - nest as deep as you want!
+
+You can organize your files by device type, or by function. For example, you may have a folder of "TV" actions, which correspond to Channel Up, Channel Down, Volume Up, Volume Down, etc. Or you may have a "Work Access" folder, which contains files/actions that correspond to Parking Gate, Garage Door, Lobby Entrance. 
+
+The files in a folder can be of mixed types. This is Quac's main strendth. So continuing with the "Work Access" example, the Parking Gate can be Sub-Ghz and the Garage Door can be RFID.
 
-The device order list, and button list, is based on the sorted file order. This is enforced by the following naming convention:
+## Sorting and Naming
+The list view is based on the sorted file and folder order. This is enforced by sorting the actual filenames. When there are cases where you need to enforce a sorted order, you can prepend the file and folder names with `XX_` where `X` is a digit between 0-9. This will let you place an action called `On` before `Off`, even though when sorted alphabeticaly, `Off` would come before `On`. Therefore, you would name your files `00_On.rfid` and `01_Off.rfid` - assuming these are RFID saved signals.
 
+Here's an example file layout:
 ```
-/data_folder
-  - 00_Device_1
-  - 01_Device_2
-     - 00_Button_1.sub
-     - 01_Button_2.sub
+/ext/apps_data/quac
+  /00_Work
+    -00_Parking_Gate.sub
+    -01_Garage_Door.rfid
+    -02_Office.rfid
+  /01_Home_Theater
+     -00_Power_On.ir
+     -01_Power_Off.ir
 ```
 
-The first two digits and underscore will be stripped before display. Additionally, underscores in folder and filenames will be replaced with spaces.
+When the action files and folders are rendered for display, any `XX_` prefix will be stripped. Additionally, all underscores will be replaced with spaces.