diff --git a/internal/driver/input.go b/internal/driver/input.go
new file mode 100644
index 000000000..ebf066692
--- /dev/null
+++ b/internal/driver/input.go
@@ -0,0 +1,22 @@
+// Copyright 2019 The Ebiten Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package driver
+
+// TODO: Remove this for API simplicity.
+type Touch struct {
+	ID int
+	X  int
+	Y  int
+}
diff --git a/internal/input/input.go b/internal/input/input.go
index 976fa5be8..022ad77ac 100644
--- a/internal/input/input.go
+++ b/internal/input/input.go
@@ -120,9 +120,3 @@ type gamePad struct {
 	buttonNum     int
 	buttonPressed [256]bool
 }
-
-type Touch struct {
-	ID int
-	X  int
-	Y  int
-}
diff --git a/internal/input/input_mobile.go b/internal/input/input_mobile.go
index eea6edb68..9694cfa1e 100644
--- a/internal/input/input_mobile.go
+++ b/internal/input/input_mobile.go
@@ -46,7 +46,7 @@ func (i *Input) IsMouseButtonPressed(key driver.MouseButton) bool {
 	return false
 }
 
-func (i *Input) SetTouches(touches []*Touch) {
+func (i *Input) SetTouches(touches []*driver.Touch) {
 	i.m.Lock()
 	i.touches = map[int]pos{}
 	for _, t := range touches {
diff --git a/internal/ui/ui_mobile.go b/internal/ui/ui_mobile.go
index ddf8e1f4d..6de054a5a 100644
--- a/internal/ui/ui_mobile.go
+++ b/internal/ui/ui_mobile.go
@@ -95,7 +95,7 @@ func getDeviceScale() float64 {
 // appMain is the main routine for gomobile-build mode.
 func appMain(a app.App) {
 	var glctx gl.Context
-	touches := map[touch.Sequence]*input.Touch{}
+	touches := map[touch.Sequence]*driver.Touch{}
 	for e := range a.Events() {
 		switch e := a.Filter(e).(type) {
 		case lifecycle.Event:
@@ -128,7 +128,7 @@ func appMain(a app.App) {
 				s := getDeviceScale()
 				x, y := float64(e.X)/s, float64(e.Y)/s
 				// TODO: Is it ok to cast from int64 to int here?
-				touches[e.Sequence] = &input.Touch{
+				touches[e.Sequence] = &driver.Touch{
 					ID: int(e.Sequence),
 					X:  int(x),
 					Y:  int(y),
@@ -136,7 +136,7 @@ func appMain(a app.App) {
 			case touch.TypeEnd:
 				delete(touches, e.Sequence)
 			}
-			ts := []*input.Touch{}
+			ts := []*driver.Touch{}
 			for _, t := range touches {
 				ts = append(ts, t)
 			}
diff --git a/mobile/touches_mobile.go b/mobile/touches_mobile.go
index fba31d0c2..6651b9bae 100644
--- a/mobile/touches_mobile.go
+++ b/mobile/touches_mobile.go
@@ -17,6 +17,7 @@
 package mobile
 
 import (
+	"github.com/hajimehoshi/ebiten/internal/driver"
 	"github.com/hajimehoshi/ebiten/internal/input"
 )
 
@@ -30,9 +31,9 @@ var (
 )
 
 func updateTouches() {
-	ts := []*input.Touch{}
+	ts := []*driver.Touch{}
 	for id, position := range touches {
-		ts = append(ts, &input.Touch{
+		ts = append(ts, &driver.Touch{
 			ID: id,
 			X:  position.x,
 			Y:  position.y,