diff --git a/lib/HashCalc.ahk2 b/lib/HashCalc.ahk2
index 9328318..6f6ee24 100644
--- a/lib/HashCalc.ahk2
+++ b/lib/HashCalc.ahk2
@@ -1,8 +1,5 @@
-;@Ahk2Exe-SetDescription    HashCalc (x64)
 ;@Ahk2Exe-SetFileVersion    1.0.2
-;@Ahk2Exe-SetProductName    HashCalc
 ;@Ahk2Exe-SetProductVersion 2.0.2
-;@Ahk2Exe-SetCopyright      (c) 2014-2023 jNizM
 ;@Ahk2Exe-SetLanguage       0x0407
 
 
diff --git a/lib/hashmanual.ahk2 b/lib/hashmanual.ahk2
index 3aac175..d9c03fb 100644
--- a/lib/hashmanual.ahk2
+++ b/lib/hashmanual.ahk2
@@ -8,4 +8,5 @@ message	:= "The quick brown fox jumps over the lazy dog"
 
 tst := Hash.String("SHA-256", message)
 MsgBox(tst)
+A_Clipboard:=tst
 
diff --git a/publ/ArteKaffee.ahk b/publ/ArteKaffee.ahk
new file mode 100644
index 0000000..c178735
--- /dev/null
+++ b/publ/ArteKaffee.ahk
@@ -0,0 +1,123 @@
+#Requires AutoHotkey v2.0
+#SingleInstance Force
+#Include ..\lib\HashCalc.ahk2
+;@Ahk2Exe-ExeName \\artemed.local\Gruppen\FBG\Public\RKK\len_m\#Bail\ArteKaffee.exe
+Persistent
+
+FileInstall("..\akfe-on.ico", A_Temp ".\akfe-on.ico", 1)
+FileInstall("..\akfe-off.ico", A_Temp ".\akfe-off.ico", 1)
+
+
+CorrectPassword := "90d1f4d7691b29fe660800537fb82adbc6e7622001c23d97e20f3f1465a668cc"
+
+result := InputBox(
+    "Bitte Passwort eingeben:",
+    "Authentifizierung",
+    "Password w200 h90"
+)
+
+if (result.Result != "OK") {
+    ExitApp()
+}
+
+if (Hash.String("SHA-256", result.Value) != CorrectPassword) {
+    MsgBox("Falsches Passwort!", "Fehler", "Iconx")
+    ExitApp()
+}
+
+
+global IdleTime := 240 ; seconds
+global Enabled := true
+global LastX := 0
+global LastY := 0
+global LastMoveTime := A_TickCount
+
+MouseGetPos &LastX, &LastY
+
+
+;=========================================================
+; Tray menu
+;=========================================================
+
+A_TrayMenu.Delete()
+
+A_TrayMenu.Add("Enabled", ToggleEnabled)
+A_TrayMenu.Add("Set idle time...", SetIdleTime)
+A_TrayMenu.Add()
+
+A_TrayMenu.Add("Exit", (*) => ExitApp())
+TraySetIcon(A_Temp "\akfe-on.ico")
+UpdateTray()
+
+SetTimer(CheckMouse, 20000)
+OnMessage(0x404, TrayIconHandler)
+
+;=========================================================
+; Mouse mover
+;=========================================================
+
+CheckMouse() {
+    global Enabled, IdleTime, LastX, LastY, LastMoveTime
+
+    if !Enabled
+        return
+
+    MouseGetPos &x, &y
+
+    if (x != LastX || y != LastY) {
+        LastX := x
+        LastY := y
+        LastMoveTime := A_TickCount
+        return
+    }
+
+    if (A_TickCount - LastMoveTime >= IdleTime * 1000) {
+        MouseMove x + 1, y, 0
+        MouseMove x, y, 0
+
+        LastMoveTime := A_TickCount
+    }
+}
+
+TrayIconHandler(wParam, lParam, msg, hwnd)
+{
+    ; Double left click on tray icon
+    if (lParam = 0x203) {
+        ToggleEnabled()
+    }
+}
+
+;=========================================================
+; Tray functions
+;=========================================================
+
+ToggleEnabled(*) {
+    global Enabled
+
+    Enabled := !Enabled
+    UpdateTray()
+}
+
+SetIdleTime(*) {
+    global IdleTime
+
+    result := InputBox("Enter idle time in seconds:", "Mouse mover settings", "w200 h90", IdleTime)
+
+    if result.Result = "OK" && IsNumber(result.Value) {
+        IdleTime := Integer(result.Value)
+    }
+}
+
+UpdateTray() {
+    global Enabled
+
+    if Enabled {
+        TraySetIcon(A_Temp "\akfe-on.ico")
+        A_TrayMenu.Check("Enabled")
+        A_IconTip := "ArteKaffee - Active"
+    } else {
+        TraySetIcon(A_Temp "\akfe-off.ico")
+        A_TrayMenu.Uncheck("Enabled")
+        A_IconTip := "ArteKaffee - Disabled"
+    }
+}
\ No newline at end of file