# 3.14 – Touch interface (iOS, Android etc)

Spark View can operate on tablets and smart phone devices if you have an html5 browser available.

Following gestures are supported:

| Gesture | Description | Action |
| ----------- | ----------- | ----------- |
| ![longpress.png](https://docs.sparkview.info/uploads/images/gallery/2022-04/scaled-1680-/longpress.png) | Long press | Right click |
| ![flick.png](https://docs.sparkview.info/uploads/images/gallery/2022-04/scaled-1680-/flick.png) | Flick | Scroll screen if remote desktop resolution is bigger, otherwise drag |
| ![pan.png](https://docs.sparkview.info/uploads/images/gallery/2022-04/scaled-1680-/pan.png) | Pan | Drag |
| ![2tap.png](https://docs.sparkview.info/uploads/images/gallery/2022-04/scaled-1680-/2tap.png) | 2 finger tap | Right click |
| ![2scroll.png](https://docs.sparkview.info/uploads/images/gallery/2022-04/scaled-1680-/2scroll.png) | 2 finger scroll | Mouse wheel |
| ![3tap.png](https://docs.sparkview.info/uploads/images/gallery/2022-04/scaled-1680-/3tap.png) | 3 finger tap | Show software keyboard (iOS only) |
| ![3open.png](https://docs.sparkview.info/uploads/images/gallery/2022-04/scaled-1680-/3open.png) | 3 finger pinch open | Maximize window |
| ![3close.png](https://docs.sparkview.info/uploads/images/gallery/2022-04/scaled-1680-/3close.png) | 3 finger pinch close | Restore window |
| ![3left.png](https://docs.sparkview.info/uploads/images/gallery/2022-04/scaled-1680-/3left.png) | 3 finger flick left | Previous window |
| ![3right.png](https://docs.sparkview.info/uploads/images/gallery/2022-04/scaled-1680-/3right.png) | 3 finger flick right | Next window |
| ![3down.png](https://docs.sparkview.info/uploads/images/gallery/2022-04/scaled-1680-/3down.png) | 3 finger flick down | Minimize all windows |
| ![3up.png](https://docs.sparkview.info/uploads/images/gallery/2022-04/scaled-1680-/3up.png) | 3 finger flick up | Restore all windows |

You can also tap the keyboard icon ![keyboard.png](https://docs.sparkview.info/uploads/images/gallery/2022-04/scaled-1680-/keyboard.png) to activate the software keyboard. IE doesn’t support 3 finger gestures and 2 finger scroll (mouse wheel).

**Touchpad mode (relative mouse movement)**

Tochpad mode allows you to use whole touch screen as a touch pad. You can use the finger to move the cursor and issue a click on the position of the cursor (not the position you are taping on).

**Entering text**

You can see a ![keyboard.png](https://docs.sparkview.info/uploads/images/gallery/2022-04/scaled-1680-/keyboard.png) button after you tap anywhere on the screen. Taping on this button will activate the software keyboard and allow you entering text. Some PC keys will also be shown on the left top of your screen:

![keys-ctrl-alt-del.png](https://docs.sparkview.info/uploads/images/gallery/2022-04/scaled-1680-/keys-ctrl-alt-del.png)

You can see more PC keys by taping on ![keys-dots.png](https://docs.sparkview.info/uploads/images/gallery/2022-04/scaled-1680-/keys-dots.png):

![keys-more.png](https://docs.sparkview.info/uploads/images/gallery/2022-04/scaled-1680-/keys-more.png)

Make sure you html page has following part to make PC keys work:
```
<div id="pc_key">
	<span>Ctrl</span><span>Alt</span><span>Del</span><span>Esc</span><span>...</span>
	<div id="pc_key_more">
		<span>F1</span><span>&larr;</span><span>&uarr;</span><span>&rarr;</span><span>&darr;</span><span>Start</span><span>Alt+F4</span><span>Ctrl+Alt+Del</span>
	</div>
</div>
```
You can also add any other keys by changing the pc_key div.

**Recommended browsers:**
- Android: Chrome and Firefox.
- iOS: Safari.
- Playbook: Stock browser.
- Windows: Chrome, Firefox, IE10 and Safari
- Mac OS: Chrome, Firefox, and Safari.
- Linux: Chrome and Firefox.