diff --git a/src/conf.rs b/src/conf.rs
index 2996c7d..4ddf686 100644
--- a/src/conf.rs
+++ b/src/conf.rs
@@ -48,7 +48,9 @@ pub enum TransformConf {
     #[serde(rename = "grid")] 
     Grid(transformer::Grid),
     #[serde(rename = "homography")] 
-    Homography(transformer::Homography)
+    Homography(transformer::Homography),
+    #[serde(rename = "helios_to_etherdream")]
+    HeliosToEtherdream(transformer::HeliosToEtherdream),
 }
 
 
@@ -73,6 +75,7 @@ impl Conf {
 		TransformConf::FlipV(r) => Box::new(*r),		
 		TransformConf::Grid(r) => Box::new(*r),
 		TransformConf::Homography(r) => Box::new(*r),
+		TransformConf::HeliosToEtherdream(r) => Box::new(*r),
 	    };
 	    v.push(t);
 	}
diff --git a/src/transformer.rs b/src/transformer.rs
index aa25291..2b9465f 100644
--- a/src/transformer.rs
+++ b/src/transformer.rs
@@ -6,6 +6,7 @@ mod flip_horizontal;
 mod flip_vertical;
 mod grid;
 mod homography;
+mod helios_to_etherdream;
 
 use crate::point::Point;
 use crate::worldstate::WorldState;
@@ -18,6 +19,7 @@ pub use flip_horizontal::FlipHorizontal;
 pub use flip_vertical::FlipVertical;
 pub use grid::Grid;
 pub use self::homography::Homography;
+pub use helios_to_etherdream::HeliosToEtherdream;
 
 pub trait Transformers {
     fn apply(
diff --git a/src/transformer/helios_to_etherdream.rs b/src/transformer/helios_to_etherdream.rs
new file mode 100644
index 0000000..1891d5d
--- /dev/null
+++ b/src/transformer/helios_to_etherdream.rs
@@ -0,0 +1,27 @@
+use crate::transformer::Transformers;
+use crate::point::Point;
+use crate::worldstate::WorldState;
+
+use serde::{Serialize, Deserialize};
+
+/// Converts helios Geometry to Helios
+#[allow(dead_code)]
+#[derive(Serialize, Deserialize, Debug, Clone, Copy)]
+pub struct HeliosToEtherdream {
+}
+
+impl Transformers for HeliosToEtherdream {
+	fn apply(&self, point_list: &[Point], _ws: &WorldState) -> Vec<Point> {
+		// debug!("list helios {:?}", point_list);
+		let out = point_list.iter().map(|pt| {
+			Point {
+				x: 8.0 * (pt.x - 2047.0),
+				y: 8.0 * (pt.y - 2047.0),
+				..*pt
+			}
+		}).collect();
+		// debug!("list etherdream {:?}", out);
+		out
+	}
+}
+