Transcript Device Connectivity: Vision and Evolution

Device Connectivity:
Vision And Evolution
Scott Manchester Fred Bhesania
Program Director Lead Program Manager
Windows Device Experience Group
Microsoft Corporation
Device Evolution
Devices Direction
Simple Devices
Smarter Devices
First Wave
Second Wave
Device operated
primarily by PC
Wired connectivity
prevalent (RS232,
USB, 1394, parallel
port, etc)
Devices operates
independently but
use PC for scenarios
Devices have multiple
transports and hence
multiple personalities
Enhanced Devices
Third Wave
IP connectivity
Mobile device
maintain ubiquitous
connectivity
Experience on
Windows is consistent
across transports
Device Evolutionary Trends
Connectivity and Mobility
Connectivity for
Mobile User
Wireless
Scenarios
Multi-transport and
Multi-function Devices
Digital Content
Proliferation
Convergence Model
Unification of IP and directly connected devices
Users shouldn’t have to care about the bus
IP Network
Directly Connected
Challenges For IP Connected Devices
Effortless
Device setup is unintuitive today
Multiple points of failure on networks are hard to
diagnose
Secure
Configuring devices for secure networks is difficult
Security for devices is paramount
Reliable
Connectivity across wired and wireless transports
QOS for bandwidth constrained networks
Seamless access to data where ever you are
Windows Rally™ Program
Access to
Technologies
Simple Licensing
Technical Guidance
http://www.microsoft.com/RALLY
Windows Rally™ Program
Value Proposition
Faster to Market
Innovations in WSD and
Windows Rally to create
rich applets
Secure and Easy
Setup
Consolidated association and
diagnostics to enhance
security
Reduce Dev/Support
Costs
Cost and pain of developing,
deploying and maintaining
devices
Experiences
Technologies
Management Interfaces
Function
Discovery
Discovery
Connect
SetupNow
Windows
Wireless
MapMap
Topology
LLTD:
Network
Service
QoSofExtensions
LLTD:
Quality
Applications
Plug
Device
andSpecific
Play Extensions
Drivers
AV UPnP
Devices
IP Network
(IPv4, IPv6)
Ethernet/Wireless
Windows Rally Technologies
Experiences
Device
Networked
Profile
for Web
Devices
Services
Windows Rally™ Technologies
Device Technologies
Scenario
Vista
Component
Device
Component
1. Network topology
map & diagnostics
Network Map
LLTD: Network
Topology
Porting Kit
2. Quality of service for
in-home AV
streaming
QWave Service
LLTD: QoS
Extensions
Porting Kit
3. Easy wireless setup
and configuration
Network Explorer
Add a Device Wizard
Windows Connect
Now
Intel WSC SDK
4. Network AV Device –
Discovery and
Control
UPnP CP/Host APIs
Function Discovery
Network Explorer
UPnP AV
5. Network Device –
Discovery and
Control
WSDAPIs
Function Discovery
Network Explorer
Device Profile for
Web Services
(DPWS)
6. Plug and Play
experience for
Network Devices
PnP-X
Device Manager
UPnP / DPWS
Schema Extensions
for PnP-X
*A mark indicates if the technology is applicable to that specific device class
Networked
CE Device
Network
Infrastructure
Device
Windows Rally
Younus Aftab
Program Manager
Windows Connect Now
Microsoft Corporation
Windows Rally
Windows® Rally™ Devices
Effortless
Secure
Reliable
Effortless to
configure and
maintain
More secure and
provide rich digital
experiences
Reliable and simple
to manage
References
Attend the Windows® Rally™
sessions at WinHEC
CON020
Device Connectivity: Vision and Evolution
Tues, 5/23
2:00pm – 3:00pm
Room 4A
CON106
Web Services on Devices: Current & Future Directions
Tues, 5/23
3:15pm – 4:15pm
Room 4A
CON105
Web Services on Devices in Windows Vista
Tues, 5/23
4:30pm – 5:30pm
Room 4A
CON104L
Hands-On Lab: Web Services on Devices
Wed, 5/24
8:30am – 10:00pm
Room 619
CON044
How to Use Windows Connect Now Configuration to
Enable Simple Setup for Consumer WiFi Networks
Wed, 5/24
11:00am – 12:00pm
Room 4B
CON074
Plug and Play for Network Connected Devices
Wed, 5/24
2:00pm – 3:00pm
Room 4B
CON136
Working with the Windows Logo Program for
Network Infrastructure Devices
Wed, 5/24
3:15pm – 4:15pm
Room 612
Link Layer Topology Discovery and Enabling Wi-Fi
Diagnostics for Network Performance Tuning
Wed, 5/24
4:30pm – 5:30pm
Room 6C
NET079
Trends In Direct
Connected Devices
Challenges For Direct
Connected Devices
Effortlessness
Device setup and association is unintuitive today
Multi-transport devices don’t provide equivalent
behavior across buses
Security
Association is unintuitive. Forced to use null pins
Device control in IT environment is complex
Reliability
Simple driver install and software maintenance
Drivers are hard to develop and maintain
Ability to safely store / recover data decades later
UltraWideBand
UltraWideBand continues to engage
interest in industry around Personal
Area Networking (PAN)
UWB Solutions around
Certified Wireless USB
IP over UWB (WiNET)
Bluetooth over UWB?
Lessons from wireless around…
Simple association
Top-notch security
Ease of use
Start testing Microsoft’s preproduction software for Wireless USB
Bluetooth Innovations
Windows Vista innovations
Silicon agnostic Bluetooth Headset and
Handsfree profile
Improved extensibility – Stereo audio profiles
and other profiles supported by partners
Expanded device coverage
Post Windows Vista
Improved Usability including support for
Simple pairing and Quality of service
Inclusion of high volume profiles Inbox
“Advances in Windows Vista and Beyond”
Wednesday (5/24) @ 8:30am
Wired Connectivity
USB
Windows Vista significantly improves USB Stack
Power management / resume time
Reliability
Innovations around WinUSB, KMDF, UMDF
Developer Docs greatly improved in WDK
1394
Critical bug fixes already integrated into Windows Vista
1394b bandwidth continues to grow
800 Megabits speeds are in market today
1.6 Gigabits silicon available this year
Areas To Continue Focus
Association
Consistency across transports
Learning's from Windows Connect Now in WFA
NFC and its value around association
Collaboration and Mobility
Optimize for power. Boost battery life
Access data from anywhere
Enhancements in Web Services enabling such scenarios
Diagnosability and Reliability
Partners to investigate porting to KMDF and UMDF
Latest tools for driver reliability available in WDK
Summary
Solid foundation in connectivity is
essential to device ecosystem growth.
Windows Vista provides that foundation
Windows Rally enables the IP connected
devices ecosystems; Visit Windows Rally
website today
Attend WinHEC Connected Devices
Sessions to learn latest details
References
Attend the Windows® Rally™
sessions at WinHEC
CON020
Device Connectivity: Vision and Evolution
Tues, 5/23
2:00pm – 3:00pm
Room 4A
CON106
Web Services on Devices: Current & Future Directions
Tues, 5/23
3:15pm – 4:15pm
Room 4A
CON105
Web Services on Devices in Windows Vista
Tues, 5/23
4:30pm – 5:30pm
Room 4A
CON104L
Hands-On Lab: Web Services on Devices
Wed, 5/24
8:30am – 10:00pm
Room 619
CON044
How to Use Windows Connect Now Configuration to
Enable Simple Setup for Consumer WiFi Networks
Wed, 5/24
11:00am – 12:00pm
Room 4B
CON074
Plug and Play for Network Connected Devices
Wed, 5/24
2:00pm – 3:00pm
Room 4B
CON136
Working with the Windows Logo Program for
Network Infrastructure Devices
Wed, 5/24
3:15pm – 4:15pm
Room 612
Link Layer Topology Discovery and Enabling Wi-Fi
Diagnostics for Network Performance Tuning
Wed, 5/24
4:30pm – 5:30pm
Room 6C
NET079
Resources
Windows Connectivity Technologies paper:
http://www.microsoft.com/whdc/device/network/connect/WCT_over.mspx
Connectivity Technologies nodal page:
http://www.microsoft.com/whdc/device/network/connect/default.mspx
For questions or comments about the
Windows® Rally™ program, send visit
http://www.microsoft.com/rally
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