Update installation instructions

README.md

@@ -13,11 +13,32 @@ WebViewStream is a Unity-based HoloLens 2 application for high-quality, low-late
 - **Hand menu and speech commands**: Offers an intuitive `HandMenu` and voice control for hands-free operation.
 - **Recording**: Allows streaming recording, with minor frame drops under high-load conditions.
 
+## Prerequisites
+
+- Unity Hub
+- Unity 2021.3.37f1 (LTS) with the following modules:
+    - Universal Windows Platform Build Support
+    - Windows Build Support (IL2CPP)
+- Visual Studio 2022 with the following features (workloads):
+    - .NET desktop development
+    - Desktop Development with C++7
+    - Universal Windows Platform development
+    - Game Development with Unity
+- HoloLens 2
+
 ## Installation  
 
 1. Clone the repository.  
-2. Configure the API host for [GetEndpoints](https://git.slc.ar/slococo-uni/getendpoints) to dynamically retrieve streaming endpoints.
+2. Open the project with Unity Hub.  
-3. Build and sideload the application to the HoloLens 2.
+3. Build the application. Make sure to build for UWP with the following configurations:  
+   - Architecture: ARM 64-bit  
+   - Build Type: D3D project  
+   - Build Configuration: `Master` (if you are developing, you can choose `Debug` or `Release` instead).  
+   Then, click **Build** and select a directory. Create a folder called `Build` within the project for better organization. If, for some reason, you get an error such as "IOException: Failed to move ... from ... to ...", you will likely need to exclude that folder from your antivirus. Exclude it and rebuild the project; it should work now.  
+4. Open the Visual Studio solution called `WebViewStream.sln`. It will be in the `Build` folder.  
+5. Connect the HoloLens via USB or Wi-Fi. Ensure [Developer Mode](https://learn.microsoft.com/en-us/windows/mixed-reality/develop/advanced-concepts/using-visual-studio?tabs=hl2#developer-mode-on-hololens) is enabled on the HoloLens.  
+   - **USB**: Choose the following options at the top: `Master`, `ARM64`, and `Device`. Then click the `Device` button.  
+   - **Wi-Fi**: Choose `Remote Machine`, then click on the `WebViewStream Debug Properties` by selecting the arrow on the right of the button. Next, click `Debugging`, and under `Machine Name`, enter the HoloLens IP, for example: `192.168.150.4`. Exit the menu and click the `Remote Machine` button.
 
 ## Technical details