How many ways of wireless display you can use for variety of devices?

When you use a projector to wireless display a PPT file or a video, You may be confused about Miracast/Airplay/WiDi/Chromecast/DLNA/Screen mirror and Happycast App and so on.

Let's know more clear about these technologies and Apps.

When you use the Happycast app, you should download and install it on your cellphone/Laptop and the projector.
For Android Device:
Just open this link with your android device and download and install this app:
For Windows pc:
Here is the link for download this app:

Now you may like to find a projector to try these technologies and Apps.
Please visit:

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