diff --git a/smartapps/global-ipl-ijini/ijini.src/ijini.groovy b/smartapps/global-ipl-ijini/ijini.src/ijini.groovy
new file mode 100644
index 0000000..f7cd430
--- /dev/null
+++ b/smartapps/global-ipl-ijini/ijini.src/ijini.groovy
@@ -0,0 +1,211 @@
+/**
+ *  IJINI
+ *
+ *  Copyright 2017 IPL_DevAccount
+ *
+ *  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.
+ *
+ */
+definition(
+    name: "IJINI",
+    namespace: "global.ipl.IJINI",
+    author: "IPL_DevAccount",
+    description: "IJINI SUPPORTING APP",
+    category: "SmartThings Labs",
+    iconUrl: "https://s3.amazonaws.com/smartapp-icons/Convenience/Cat-Convenience.png",
+    iconX2Url: "https://s3.amazonaws.com/smartapp-icons/Convenience/Cat-Convenience@2x.png",
+    iconX3Url: "https://s3.amazonaws.com/smartapp-icons/Convenience/Cat-Convenience@2x.png")
+
+
+preferences {
+	section("Allow Endpoint to Control These Things...") {
+		input "switches", "capability.switch", title: "Which Switches?", multiple: true
+        //input "locks", "capability.lock", title: "Which Locks?", multiple: true
+        input "themotion", "capability.motionSensor", title: "Which Motions?", multiple: true
+	}
+}
+
+mappings {
+
+	path("/switches") {    
+		action: [
+			GET: "listSwitches"
+		]
+	}
+	path("/switches/:id") {
+		action: [
+			GET: "showSwitch"
+		]
+	}
+	path("/switches/:id/:command") {
+		action: [
+			GET: "updateSwitch"
+		]
+	}
+    
+	path("/locks") {
+		action: [
+			GET: "listLocks"
+		]
+	}
+	path("/locks/:id") {
+		action: [
+			GET: "showLock"
+		]
+	}
+	path("/locks/:id/:command") {
+		action: [
+			GET: "updateLock"
+		]
+	}     
+    
+	path("/SwitchState/:id") {
+		action: [
+			GET: "SwitchState"
+		]
+	}  
+}
+
+def SwitchState()
+{
+	GetSwitchState(switches,"switch");
+}
+
+def GetSwitchState(devices, type)
+{
+	
+	def device = devices.find { it.id == params.id }
+	if (!device) {
+		httpError(404, "Device not found ${devices}")
+	}
+	else 
+    {    
+    	def attributeName = (type == "motionSensor") ? "motion" : type
+		def s = device.currentState(attributeName)
+		[value: s?.value]
+	}
+}
+
+def installed() {
+	initialize()
+}
+
+def updated() 
+{
+	unsubscribe()
+}
+
+def initialize()
+{
+	subscribe(themotion, "motion.active", motionDetectedHandler)
+    subscribe(themotion, "motion.inactive", motionStoppedHandler)
+}
+
+def motionDetectedHandler(evt) {
+    log.debug "motionDetectedHandler called: ${evt}"
+    httpGet(String uri, Closure closure)
+}
+
+def motionStoppedHandler(evt) {
+    log.debug "motionStoppedHandler called: ${evt}"    
+}
+
+//switches
+def listSwitches() {
+	switches.collect{device(it,"switch")}
+}
+def showSwitch() {
+	show(switches, "switch")
+}
+void updateSwitch() {
+	update(switches)
+}
+
+//locks
+def listLocks() {
+	locks.collect{device(it,"lock")}
+}
+def showLock() {
+	show(locks, "lock")
+}
+void updateLock() {
+	update(locks)
+}
+
+//Motions
+def listMotion() {
+	log.debug "listMotions is activated...."
+	motion.collect{device(it,"motion")}
+}
+
+def showMotion() {
+	show(motion, "motionSensor")
+}
+
+void updateMotion() {
+	update(motion)
+}
+
+
+def deviceHandler(evt) {
+log.debug "deviceHandler"
+}
+
+private void update(devices) 
+{
+	log.debug "update, request: params: ${params}, devices: $devices.id"
+    
+	//def command = request.JSON?.command
+    def command = params.command
+    //let's create a toggle option here
+	if (command) 
+    {
+		def device = devices.find { it.id == params.id }//it, params 상에서 같은것을 찾아내서 저장...하는듯하다.
+		if (!device) {
+			httpError(404, "Device not found")
+		} else {
+        	if(command == "toggle")
+       		{
+            	if(device.currentValue('switch') == "on")
+                {
+                  device.off();
+                }
+                else
+                {
+                  device.on();
+                }
+       		}
+       		else
+       		{
+				device."$command"()
+            }
+		}
+	}
+}
+
+private show(devices, type) {
+	log.debug "device  = ${devices},type = ${type} "
+	def device = devices.find { it.id == params.id }
+	if (!device) {
+		httpError(404, "Device not found")
+	}
+	else {
+		def attributeName = (type == "motionSensor") ? "motion" : type
+		def s = device.currentState(attributeName)
+        
+		[id: device.id, label: device.displayName, value: s?.value, unitTime: s?.date?.time, type: type]
+	}
+}
+
+
+private device(it, type) {
+	log.debug "device ctrl.. ${it}, ${type}"
+	it ? [id: it.id, label: it.label, type: type] : null
+}
\ No newline at end of file