Tanker om samhandling

og WebRTC27 mars 2015, HiST Master i IKT-basert samhandling

Jan Meijer, UNINETT (jan.meijer@uninett.no)

License: CC BY 4.0

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

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

Tjenestelivsyklus

Nøkkelroller:

• tjenesteeier

• tjenesteansvarlig

• teknisk tjenesteansvarlig

Tjenestetyper:

• eksperiment

• pilot

• produksjon

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

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, ....

modular VC

rooms

6 years

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

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

Disruptive innovation?

collaboration

UC

SIP educonf

web-rtc

?

institution point of view

communication infrastructure

Cloud providers

NREN services

Local components

Web

RTC

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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jan.meijer@uninett.no

skype: janmeijer.no

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