update readme, clean up

README.md

@@ -1,8 +1,30 @@
 # Memobird App
 
-Unofficial app for Memobird G2 inkless printer.
+Unofficial app for Memobird G2 inkless printer
 
-The original app is not working anymore and has been taken down from Play Store, so I decided to make one myself. 
-Made in [Compose Multiplatform](https://www.jetbrains.com/lp/compose-multiplatform/) because I wanted to check it out (iOS isn't supported yet).
+I found a Memobird printer laying around, and it turned out the original app is not working anymore. So, I decided to create the app myself for fun. 
+Simultaneously I learned Kotlin and [Compose Multiplatform](https://www.jetbrains.com/lp/compose-multiplatform/) from scratch.
 
-Shout out to [LeMinaw/openmemobird](https://github.com/LeMinaw/openmemobird) for providing API "docs".
+## How it works
+On Android, it uses a [temporary Wi-Fi connection](https://developer.android.com/develop/connectivity/wifi/wifi-bootstrap) to communicate with the printer - iOS isn't supported as for now.
+Shout out to [LeMinaw/openmemobird](https://github.com/LeMinaw/openmemobird) for providing Memobird API "docs".
+
+## Screenshots
+
+<p float="left">
+  <img src="screenshots/text.jpg" width="250" />
+  <img src="screenshots/image.jpg" width="250" />
+  <img src="screenshots/qr.jpg" width="250" />
+  <img src="screenshots/connect.jpg" width="250" />
+  <img src="screenshots/connected.jpg" width="250" />
+</p>
+
+## Known issues
+* Sometimes the printer has a buffer overflow when requesting formatted text and prints random chinese characters and JSON
+* Image height limit is 384px, only workaround that works is to split the image in parts, but then it produces large gaps.
+
+## TODO
+* Option to convert text to image for more flexibility and formatting
+* Process images on-device instead of using the [server-side API](server/app.py)
+* Add more printing options (e.g. drawings, barcodes, stickers)
+* Make it work on iOS

composeApp/src/commonMain/kotlin/components/OtherForm.kt

@@ -35,12 +35,13 @@ fun OtherForm(onValueChange: (request: PrintRequest) -> Unit) {
             SegmentedButtonItem(
                 selected = selectedIndex == 1,
                 onClick = { selectedIndex = 1 },
-                label = { Text("Something else") },
+                label = { Text("More") },
             )
         }
         Spacer(Modifier.height(20.dp))
         when (selectedIndex) {
             0 -> QRCodeForm(onValueChange)
+            1 -> Text("TODO")
         }
     }