tanker om samhandling og webrtc - hist master i ikt basert samhandling 27 mars 2015
TRANSCRIPT
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Tanker om samhandling
og WebRTC27 mars 2015, HiST Master i IKT-basert samhandling
Jan Meijer, UNINETT ([email protected])
License: CC BY 4.0
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UNINETT AS
NREN: national research & education network
Not-for-profit, membership-based. Ca. 140 members
KDs verktøy for felles IKT-infrastruktur i norsk UH
landsdekkende nett (fysisk infrastruktur)
Felles tjenester, innkjøpsavtaler, koordinering etc.
Nasjonale programmer: eCampus, UH Sky, Infosikkerhet sekretariat
Samarbeid med de andre 4 nordiske NRENs via NORDUnet AS
Samarbeid med andre EU NRENs
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Norsk UH
Type Antall Ansatte Studenter s/a
Kunshøyskoler 2 285 850 3
Private høyskoler 18 1000 12.850 13
Private
vitenskapelige
høyskoler
3 865 21.600 24
Statlige
høyskoler
18
(9)
8.750
(6.200)
95.900
(69.600)
11
(11.2)
Statlige
vitenskapelige
høyskoler
5 1.100 8.800 8
Universiteter 8 21.900
(24.450)
110.400
(180.000)
5
(7.3)
Total 54
(45)
33.900 251.400
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Tjenestelivsyklus
Nøkkelroller:
• tjenesteeier
• tjenesteansvarlig
• teknisk tjenesteansvarlig
Tjenestetyper:
• eksperiment
• pilot
• produksjon
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eCampus
allmengjøre, klare digitale grep, løfte infrastruktur, øke digital kompetanse, nå ut i bredden
prioriteringsråd
åpne arbeidsgrupper
insentivmidler
felles anskaffelsesprosesser
forankring, dialog, konsensus, utredning felles dugnad
forvaltning beste praksis
fait accompli
arbeid fra andre inngår
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Samhandling UH?
Office 365 + Lync. Hvorfor?
eCampus: Adobe Connect, FileSender, Box
UNINETT Sanntid: SIP infra + UH Lync + nasjonal videobru
Andre: UH-AD, forskningsinfra via Sigma2, P360 osv.
Gratis: skype, facebook, dropbox, ....
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modular VC
rooms
6 years
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What is WebRTC?
2-way audio + video in browser without plugins
data channel
IETF + W3C
standards specify peer to peer
can be browser – browser or browser – server
specifies browser API + p2p comms
no signalling
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What does that mean?easy to use and easy to trigger high quality vidconfcapability in hands of billions
video conversations without central infrastructure
data channel: opportunity for other real time collaboration
how many million web-devs are there?
democratisation of video conferencing
bring in the UI experts!
in-context communication
decomposition
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rendez-vous.renater.fr14
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MUST. BUILD. SERVICES.
THIS IS SO COOL!
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Some numbersAdobe Connect use UNINETT SUNET
# registered users 12.000 56.000
# hosts (2013) 2.200 6.600
# rooms (2013) 3.800 16.000
# meeting hours (2013) 80.000 572.000
# host hours (2013) 28.000 124.000
JANET:
3000 VCs / month
7000 registered VC systems
8000 registered users
45.000 MCU hours (2013)
Thirty-five of the GEANT partner NRENs provide or plan to
offer a centrally managed video-conferencing service. The ITU-
T H.323 communication protocol and the SIP protocol are now
deployed almost equally often (2013)
TERENA Compendium 2013, MCU hrs
.fr, .de: 65.000+
.uk: 43.000
All other GEANT NRENs:
< 20.000 MCU hours
UNINETT SIP 2013:
6.400.519 calls
in: 3.116.558
out: 3.283.855
total talk time:
293.541 hrs
RENATER
rendez-vous
jan 2015:
15.000 conf/mo
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Disruptive innovation?
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collaboration
UC
SIP educonf
web-rtc
?
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institution point of view
communication infrastructure
Cloud providers
NREN services
Local components
Web
RTC
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GN4SA8T2 goals
Build our understanding, competence and skills: business, technical, use cases, eco system
Build up user community’s understanding
Propose systematic approach to next gen communication based on actual use cases: where to invest?
Create NREN position
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Objectives
WebRTC technnology scouting and feature testing
WebRTC roadmap
WebRTC demonstrator(s)
Liaison with relevant market parties, other GN4 activies and NREN/R&E community
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