diff --git a/apps/hidcam/app.js b/apps/hidcam/app.js
index e114863cc..57d4a6f05 100644
--- a/apps/hidcam/app.js
+++ b/apps/hidcam/app.js
@@ -2,58 +2,51 @@ var storage = require('Storage');
 
 const settings = storage.readJSON('setting.json',1) || { HID: false };
 
-// hidcontrol module selective and manual import :
-report = new Uint8Array([
-  0x05, 0x0c,                    // USAGE_PAGE (Consumer Devices)
-  0x09, 0x01,                    // USAGE (Consumer Control)
-  0xa1, 0x01,                    // COLLECTION (Application)
-                                 // -------------------- common global items
-  0x15, 0x00,                    //   LOGICAL_MINIMUM (0)
-  0x25, 0x01,                    //   LOGICAL_MAXIMUM (1)
-  0x75, 0x01,                    //   REPORT_SIZE (1)    - each field occupies 1 bit
-                                 // -------------------- misc bits
-  0x95, 0x05,                    //   REPORT_COUNT (5)
-  0x09, 0xb5,                    //   USAGE (Scan Next Track)
-  0x09, 0xb6,                    //   USAGE (Scan Previous Track)
-  0x09, 0xb7,                    //   USAGE (Stop)
-  0x09, 0xcd,                    //   USAGE (Play/Pause)
-  0x09, 0xe2,                    //   USAGE (Mute)
-  0x81, 0x06,                    //   INPUT (Data,Var,Rel)  - relative inputs
-                                 // -------------------- volume up/down bits
-  0x95, 0x02,                    //   REPORT_COUNT (2)
-  0x09, 0xe9,                    //   USAGE (Volume Up)
-  0x09, 0xea,                    //   USAGE (Volume Down)
-  0x81, 0x02,                    //   INPUT (Data,Var,Abs)  - absolute inputs
-                                 // -------------------- padding bit
-  0x95, 0x01,                    //   REPORT_COUNT (1)
-  0x81, 0x01,                    //   INPUT (Cnst,Ary,Abs)
-  0xc0                           // END_COLLECTION
-]);
-function p(c,cb) { NRF.sendHIDReport(c, function() { NRF.sendHIDReport(0, cb) }); }
-volumeUp = function(cb) { p(0x80,cb) };
-//end of manual selective import
-
-NRF.setServices(undefined, { hid : report });
-
-g.clear();
-E.showMessage('BTN2 to trigger','camTrigger');
-Bangle.loadWidgets();
-Bangle.drawWidgets();
+var sendHid, camShot, profile;
 
 if (settings.HID) {
-  NRF.setServices(undefined, { hid : report });
-  shotTrigger = function() {volumeUp();};
+  profile = 'camShutter';
+  sendHid = function (code, cb) {
+    try {
+      NRF.sendHIDReport([1,code], () => {
+        NRF.sendHIDReport([1,0], () => {
+          if (cb) cb();
+        });
+      });
+    } catch(e) {
+      print(e);
+    }
+  };
+  camShot = function (cb) { sendHid(0x80, cb); };
 } else {
   E.showMessage('HID disabled');
   setTimeout(load, 1000);
 }
-
-setWatch(function(e){
-  E.showMessage('capture');
-  Bangle.beep();
-  shotTrigger();
+function drawApp() {
   g.clear();
-  Bangle.loadWidgets();
-  Bangle.drawWidgets();
-  E.showMessage('BTN2 to trigger','camTrigger');
-},BTN2,{ repeat:true, edge:'falling' });
+  g.setFont("6x8",2);
+  g.setFontAlign(0,0);
+  g.drawString(profile, 120, 120);
+  const d = g.getWidth() - 18;
+
+  function c(a) {
+    return {
+      width: 8,
+      height: a.length,
+      bpp: 1,
+      buffer: (new Uint8Array(a)).buffer
+    };
+  }
+
+  g.drawImage(c([0,8,12,14,255,14,12,8]),d,116);
+}
+
+if (camShot) {
+  setWatch(function(e) {
+      E.showMessage('camShot !');
+      setTimeout(drawApp, 1000);
+      camShot(() => {});
+  }, BTN2, { edge:"falling",repeat:true,debounce:50});
+
+  drawApp();
+}