1. Surface 2.0 – what is new?
Jernej Kavka, Semantika d.o.o.

2. Microsoft Surface Interactive table or TV
Detects touch and objects by vision
NUI-only platform

3. AMD Athlon™ II X2 2.9 GHz Dual-Core
SAMSUNG SUR40 for MICROSOFT SURFACE
Computer details
AMD Radeon™ HD 6570M 1 GB GDDR5, DirectX 11
HDMI in & out 4 GB - 8 GB DDR3 320 GB HDD

4. What‘s new New controls New shell Touch input simulator New sensor
tilt sensor (detect table or wall mode)
Full HD resolution
Windows 7 support
Run on Windows 7
SDK is built on Windows 7 WPF 4.0 multitouch
Surface controls just works
A lot thinner and a lot nicer look

5. What‘s diffrent New multi-touch events
Surface 1.0 multi-touch is obsolete
Built on WPF 4.0 and XNA 4.0
Resolution was raised from 1024x768 to 1920x1080
More vibrant colors on display
Runs on Windows 7 instead of Vista
Tags can be detected globally even if app is not running
There is no Surface emulator
Debugging on non-surface device can be tricky
Input simulator can be used to simulate touch on OS level
You can use it for Windows 8 Metro apps!

6. DEMO
Surface input simulator,

7. Windows 7 support Supports WPF 4.0 and 4.5
No more beta toolkit with few missing controls
Every WPF app can be a Surface app and via versa
XAML code for Surface
<s:SurfaceWindow x:Class="SurfaceApplication1.SurfaceWindow1„ … > … </s:SurfaceWindow>
XAML code for Windows 7 app
<Window x:Class="SurfaceApplication1.SurfaceWindow1„ … > … </Window>

8. XNA on Windows 7 Surface XNA and Windows 7 XNA is compatible, but…
Multitouch does not work on Windows 7!
Initialization process is a bit diffrent on Surface
Surface game can run Windows 7…
But Windows 7 can‘t run on Surface
Solution is to abstract input
Use Windows XNA class library for every accept input
Surface input
ReadOnlyTouchPointCollection touches = touchTarget.GetState();
Widnwos 7 input
MouseState mouse = Mouse.GetState();

9. DEMO

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Najlepša hvala!