diff --git a/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/syntax/codegen/ev3/Ast2Ev3JavaScriptVisitor.java b/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/syntax/codegen/ev3/Ast2Ev3JavaScriptVisitor.java
index 2eb853b64..5f1f84172 100644
--- a/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/syntax/codegen/ev3/Ast2Ev3JavaScriptVisitor.java
+++ b/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/syntax/codegen/ev3/Ast2Ev3JavaScriptVisitor.java
@@ -41,6 +41,7 @@
 import de.fhg.iais.roberta.syntax.expr.NullConst;
 import de.fhg.iais.roberta.syntax.expr.NumConst;
 import de.fhg.iais.roberta.syntax.expr.SensorExpr;
+import de.fhg.iais.roberta.syntax.expr.StmtExpr;
 import de.fhg.iais.roberta.syntax.expr.StringConst;
 import de.fhg.iais.roberta.syntax.expr.Unary;
 import de.fhg.iais.roberta.syntax.expr.Var;
@@ -215,6 +216,12 @@ public Void visitExprList(ExprList<Void> exprList) {
         return null;
     }
 
+    @Override
+    public Void visitStmtExpr(StmtExpr<Void> stmtExpr) {
+        stmtExpr.getStmt().visit(this);
+        return null;
+    }
+
     @Override
     public Void visitActionStmt(ActionStmt<Void> actionStmt) {
         actionStmt.getAction().visit(this);
diff --git a/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/syntax/codegen/ev3/Ast2Ev3JavaVisitor.java b/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/syntax/codegen/ev3/Ast2Ev3JavaVisitor.java
index dc5287add..932c8a402 100644
--- a/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/syntax/codegen/ev3/Ast2Ev3JavaVisitor.java
+++ b/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/syntax/codegen/ev3/Ast2Ev3JavaVisitor.java
@@ -62,6 +62,7 @@
 import de.fhg.iais.roberta.syntax.expr.NullConst;
 import de.fhg.iais.roberta.syntax.expr.NumConst;
 import de.fhg.iais.roberta.syntax.expr.SensorExpr;
+import de.fhg.iais.roberta.syntax.expr.StmtExpr;
 import de.fhg.iais.roberta.syntax.expr.StringConst;
 import de.fhg.iais.roberta.syntax.expr.Unary;
 import de.fhg.iais.roberta.syntax.expr.Var;
@@ -463,6 +464,12 @@ public Void visitExprStmt(ExprStmt<Void> exprStmt) {
         return null;
     }
 
+    @Override
+    public Void visitStmtExpr(StmtExpr<Void> stmtExpr) {
+        stmtExpr.getStmt().visit(this);
+        return null;
+    }
+
     @Override
     public Void visitIfStmt(IfStmt<Void> ifStmt) {
         if ( ifStmt.isTernary() ) {
diff --git a/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/syntax/codegen/ev3/Ast2Ev3PythonVisitor.java b/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/syntax/codegen/ev3/Ast2Ev3PythonVisitor.java
index e61f59653..f6e9fce05 100644
--- a/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/syntax/codegen/ev3/Ast2Ev3PythonVisitor.java
+++ b/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/syntax/codegen/ev3/Ast2Ev3PythonVisitor.java
@@ -61,6 +61,7 @@
 import de.fhg.iais.roberta.syntax.expr.NullConst;
 import de.fhg.iais.roberta.syntax.expr.NumConst;
 import de.fhg.iais.roberta.syntax.expr.SensorExpr;
+import de.fhg.iais.roberta.syntax.expr.StmtExpr;
 import de.fhg.iais.roberta.syntax.expr.StringConst;
 import de.fhg.iais.roberta.syntax.expr.Unary;
 import de.fhg.iais.roberta.syntax.expr.Var;
@@ -434,6 +435,12 @@ public Void visitExprStmt(ExprStmt<Void> exprStmt) {
         return null;
     }
 
+    @Override
+    public Void visitStmtExpr(StmtExpr<Void> stmtExpr) {
+        stmtExpr.getStmt().visit(this);
+        return null;
+    }
+
     @Override
     public Void visitIfStmt(IfStmt<Void> ifStmt) {
         if ( ifStmt.isTernary() ) {
diff --git a/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/syntax/codegen/ev3/AstToTextlyVisitor.java b/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/syntax/codegen/ev3/AstToTextlyVisitor.java
index 326837b85..8e77195c9 100644
--- a/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/syntax/codegen/ev3/AstToTextlyVisitor.java
+++ b/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/syntax/codegen/ev3/AstToTextlyVisitor.java
@@ -47,6 +47,7 @@
 import de.fhg.iais.roberta.syntax.expr.NullConst;
 import de.fhg.iais.roberta.syntax.expr.NumConst;
 import de.fhg.iais.roberta.syntax.expr.SensorExpr;
+import de.fhg.iais.roberta.syntax.expr.StmtExpr;
 import de.fhg.iais.roberta.syntax.expr.StringConst;
 import de.fhg.iais.roberta.syntax.expr.Unary;
 import de.fhg.iais.roberta.syntax.expr.Var;
@@ -949,4 +950,10 @@ public Void visitBluetoothWaitForConnectionAction(BluetoothWaitForConnectionActi
         // TODO Auto-generated method stub
         return null;
     }
+
+    @Override
+    public Void visitStmtExpr(StmtExpr<Void> stmtExpr) {
+        // TODO Auto-generated method stub
+        return null;
+    }
 }
\ No newline at end of file
diff --git a/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/syntax/codegen/ev3/AstToVarsVisitor.java b/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/syntax/codegen/ev3/AstToVarsVisitor.java
index 4f0917b8a..0a8e3dd61 100644
--- a/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/syntax/codegen/ev3/AstToVarsVisitor.java
+++ b/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/syntax/codegen/ev3/AstToVarsVisitor.java
@@ -15,6 +15,7 @@
 import de.fhg.iais.roberta.syntax.expr.ListCreate;
 import de.fhg.iais.roberta.syntax.expr.MethodExpr;
 import de.fhg.iais.roberta.syntax.expr.NumConst;
+import de.fhg.iais.roberta.syntax.expr.StmtExpr;
 import de.fhg.iais.roberta.syntax.expr.Var;
 import de.fhg.iais.roberta.syntax.expr.VarDeclaration;
 import de.fhg.iais.roberta.syntax.functions.GetSubFunct;
@@ -295,4 +296,10 @@ public Void visitBluetoothWaitForConnectionAction(BluetoothWaitForConnectionActi
         // TODO Auto-generated method stub
         return null;
     }
+
+    @Override
+    public Void visitStmtExpr(StmtExpr<Void> stmtExpr) {
+        // TODO Auto-generated method stub
+        return null;
+    }
 }
diff --git a/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/syntax/expr/StmtExpr.java b/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/syntax/expr/StmtExpr.java
new file mode 100644
index 000000000..eddce0274
--- /dev/null
+++ b/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/syntax/expr/StmtExpr.java
@@ -0,0 +1,66 @@
+package de.fhg.iais.roberta.syntax.expr;
+
+import de.fhg.iais.roberta.blockly.generated.Block;
+import de.fhg.iais.roberta.syntax.BlockType;
+import de.fhg.iais.roberta.syntax.Phrase;
+import de.fhg.iais.roberta.syntax.sensor.Sensor;
+import de.fhg.iais.roberta.syntax.stmt.Stmt;
+import de.fhg.iais.roberta.util.dbc.Assert;
+import de.fhg.iais.roberta.visitor.AstVisitor;
+
+/**
+ * Wraps subclasses of the class {@link Sensor} so they can be used as {@link Expr} in expressions.
+ */
+public class StmtExpr<V> extends Expr<V> {
+    private final Stmt<V> stmt;
+
+    private StmtExpr(Stmt<V> stmt) {
+        super(BlockType.SENSOR_EXPR, stmt.getProperty(), stmt.getComment());
+        Assert.isTrue(stmt.isReadOnly());
+        this.stmt = stmt;
+        setReadOnly();
+    }
+
+    /**
+     * Create object of the class {@link StmtExpr}.
+     *
+     * @param stmt that we want to wrap,
+     * @return expression with wrapped sensor inside
+     */
+    public static <V> StmtExpr<V> make(Stmt<V> stmt) {
+        return new StmtExpr<V>(stmt);
+    }
+
+    /**
+     * @return stmt that is wrapped in the expression
+     */
+    public Stmt<V> getStmt() {
+        return this.stmt;
+    }
+
+    @Override
+    public int getPrecedence() {
+        return 999;
+    }
+
+    @Override
+    public Assoc getAssoc() {
+        return Assoc.NONE;
+    }
+
+    @Override
+    public String toString() {
+        return "SensorExpr [" + this.stmt + "]";
+    }
+
+    @Override
+    protected V accept(AstVisitor<V> visitor) {
+        return visitor.visitStmtExpr(this);
+    }
+
+    @Override
+    public Block astToBlock() {
+        Phrase<V> p = getStmt();
+        return p.astToBlock();
+    }
+}
diff --git a/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/syntax/hardwarecheck/CheckVisitor.java b/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/syntax/hardwarecheck/CheckVisitor.java
index ccf377be8..b8369f070 100644
--- a/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/syntax/hardwarecheck/CheckVisitor.java
+++ b/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/syntax/hardwarecheck/CheckVisitor.java
@@ -32,6 +32,7 @@
 import de.fhg.iais.roberta.syntax.expr.NullConst;
 import de.fhg.iais.roberta.syntax.expr.NumConst;
 import de.fhg.iais.roberta.syntax.expr.SensorExpr;
+import de.fhg.iais.roberta.syntax.expr.StmtExpr;
 import de.fhg.iais.roberta.syntax.expr.StringConst;
 import de.fhg.iais.roberta.syntax.expr.Unary;
 import de.fhg.iais.roberta.syntax.expr.Var;
@@ -149,6 +150,12 @@ public Void visitSensorExpr(SensorExpr<Void> sensorExpr) {
         return null;
     }
 
+    @Override
+    public Void visitStmtExpr(StmtExpr<Void> stmtExpr) {
+        stmtExpr.getStmt().visit(this);
+        return null;
+    }
+
     @Override
     public Void visitEmptyList(EmptyList<Void> emptyList) {
         return null;
diff --git a/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/transformer/Jaxb2AstTransformer.java b/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/transformer/Jaxb2AstTransformer.java
index cb042dbf3..f355887e1 100644
--- a/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/transformer/Jaxb2AstTransformer.java
+++ b/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/transformer/Jaxb2AstTransformer.java
@@ -11,6 +11,7 @@
 import de.fhg.iais.roberta.blockly.generated.Statement;
 import de.fhg.iais.roberta.blockly.generated.Value;
 import de.fhg.iais.roberta.components.Category;
+import de.fhg.iais.roberta.syntax.BlockType;
 import de.fhg.iais.roberta.syntax.BlocklyBlockProperties;
 import de.fhg.iais.roberta.syntax.BlocklyComment;
 import de.fhg.iais.roberta.syntax.BlocklyConstants;
@@ -24,6 +25,7 @@
 import de.fhg.iais.roberta.syntax.expr.FunctionExpr;
 import de.fhg.iais.roberta.syntax.expr.MethodExpr;
 import de.fhg.iais.roberta.syntax.expr.SensorExpr;
+import de.fhg.iais.roberta.syntax.expr.StmtExpr;
 import de.fhg.iais.roberta.syntax.expr.Unary;
 import de.fhg.iais.roberta.syntax.expr.Var;
 import de.fhg.iais.roberta.syntax.functions.Function;
@@ -255,6 +257,8 @@ public Expr<V> convertPhraseToExpr(Phrase<V> p) {
             expr = FunctionExpr.make((Function<V>) p);
         } else if ( p.getKind().getCategory() == Category.METHOD ) {
             expr = MethodExpr.make((Method<V>) p);
+        } else if ( p.getKind() == BlockType.IF_STMT && ((IfStmt<V>) p).isTernary() ) {
+            expr = StmtExpr.make((Stmt<V>) p);
         } else {
             expr = (Expr<V>) p;
         }
diff --git a/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/typecheck/InfoCollector.java b/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/typecheck/InfoCollector.java
index 12382220c..4b1bbb9d6 100644
--- a/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/typecheck/InfoCollector.java
+++ b/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/typecheck/InfoCollector.java
@@ -41,6 +41,7 @@
 import de.fhg.iais.roberta.syntax.expr.NullConst;
 import de.fhg.iais.roberta.syntax.expr.NumConst;
 import de.fhg.iais.roberta.syntax.expr.SensorExpr;
+import de.fhg.iais.roberta.syntax.expr.StmtExpr;
 import de.fhg.iais.roberta.syntax.expr.StringConst;
 import de.fhg.iais.roberta.syntax.expr.Unary;
 import de.fhg.iais.roberta.syntax.expr.Var;
@@ -603,4 +604,10 @@ public T visitBluetoothWaitForConnectionAction(BluetoothWaitForConnectionAction<
         // TODO Auto-generated method stub
         return null;
     }
+
+    @Override
+    public T visitStmtExpr(StmtExpr<T> stmtExpr) {
+        // TODO Auto-generated method stub
+        return null;
+    }
 }
diff --git a/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/typecheck/TypecheckVisitor.java b/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/typecheck/TypecheckVisitor.java
index 978d85e3b..eb93591a4 100644
--- a/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/typecheck/TypecheckVisitor.java
+++ b/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/typecheck/TypecheckVisitor.java
@@ -45,6 +45,7 @@
 import de.fhg.iais.roberta.syntax.expr.NullConst;
 import de.fhg.iais.roberta.syntax.expr.NumConst;
 import de.fhg.iais.roberta.syntax.expr.SensorExpr;
+import de.fhg.iais.roberta.syntax.expr.StmtExpr;
 import de.fhg.iais.roberta.syntax.expr.StringConst;
 import de.fhg.iais.roberta.syntax.expr.Unary;
 import de.fhg.iais.roberta.syntax.expr.Var;
@@ -654,4 +655,10 @@ public BlocklyType visitBluetoothWaitForConnectionAction(BluetoothWaitForConnect
         // TODO Auto-generated method stub
         return null;
     }
+
+    @Override
+    public BlocklyType visitStmtExpr(StmtExpr<BlocklyType> stmtExpr) {
+        // TODO Auto-generated method stub
+        return null;
+    }
 }
diff --git a/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/visitor/AstVisitor.java b/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/visitor/AstVisitor.java
index 82296f5d7..4c8e22ae0 100644
--- a/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/visitor/AstVisitor.java
+++ b/OpenRobertaRobot/src/main/java/de/fhg/iais/roberta/visitor/AstVisitor.java
@@ -37,6 +37,7 @@
 import de.fhg.iais.roberta.syntax.expr.NullConst;
 import de.fhg.iais.roberta.syntax.expr.NumConst;
 import de.fhg.iais.roberta.syntax.expr.SensorExpr;
+import de.fhg.iais.roberta.syntax.expr.StmtExpr;
 import de.fhg.iais.roberta.syntax.expr.StringConst;
 import de.fhg.iais.roberta.syntax.expr.Unary;
 import de.fhg.iais.roberta.syntax.expr.Var;
@@ -655,4 +656,6 @@ public interface AstVisitor<V> {
      * @param bluetoothWaitForConnection to be visited
      */
     public V visitBluetoothWaitForConnectionAction(BluetoothWaitForConnectionAction<V> bluetoothWaitForConnection);
+
+    public V visitStmtExpr(StmtExpr<V> stmtExpr);
 }