There is another option (already on the market) for accessing Windows apps and VMware View virtual desktops from HTML5 browsers.  Ericom AccessNow is a pure HTML5 RDP client that enables users with a variety of devices to connect to any RDP host, including Terminal Server (RDS Session Host), physical desktops or VDI virtual desktops – and run their applications and desktops in a browser.

Ericom‘s AccessNow does not require Java, Flash, Silverlight, ActiveX, or any other underlying technology to be installed on end-user devices – an HTML5 browser is all that is required.

For more info, and to download a demo, visit:
http://www.ericom.com/html5_rdp_client.asp?URL_ID=708