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FUJILOG

見た、聴いた、触れたこと。 動かしたもの、書いたもの。 ウェブとリアルの備忘録です。

Chromebook* が切り開くクラウド時代の Web テクノロジーの可能性とは

Intel社のイベントにお呼ばれして来ています。MA10のハッカソン参加者枠です。
http://sw-event.intel.jp/tokyo_day1.html

掲題講演のメモ。
Chromebook、そのデバイスとしての立ち位置や戦略が気になっていたので。

注:日本語講演でしたが、勉強がてらに英語でメモするという試みをしています。
ふいんき(変換できない)だけ掴んでくださいませ。

Intel Conference 2014/10/30 Thr.
14:00-15:45

佐藤芳樹 @google
chromeboook cloud web technology

for multi patform

chrome share!
2012 no.1
followed IE, FF, safari

chrome browser
for any device, any paltform

note PC -> tablet shift
* cf: jyoho tsushin hakusyo


introduce tablet

dissatisfaction...
* text input
* usb port less
flash site
* deta trasnfer(LAN...)

Chromebook 35% @USA
1 milion salles
10 web apps/ person
5million google apps company

web app:
calender, mail, picture, salesforce, evernote, .....

"person" only on the web

acer
asus
dell
hp
toshiba
2014/7~

* simple, spped, security = 3S benefit
7,8 sec booting

OS/browser


3 impact
# management
# security
# extension

* Secutiry??
auto update
for virus
sandbox
deta encription
boot with auth
restore mode

local strage = SSD 16GB

console of management
24hour /7day support
over 120 policy

device management
chrome mng
each rule apply

User policy
app extension <- p="" store="" web="">
onpremis server -> cloud managment

extension
app browser
...
+++

tech for multi device
Takuya Oikawa @ google

browser extension

chrome
= chromium + 3rd party library
= Blink + JS engine + SKIA + ...


"Blink" = "WebKit" fork <= rendering engine
2013/4~
apart from apple

commit over 50% withou google enginner
* chrome
intel
opera..

"Blink 2014 Goal BrainStorming"
Eric Sandel @google

smooth mobing /60Hz
less memory
less energy

goal for 60 fps
auto perfomance test
chrome DevTools

* timeline/frames mode

memory use
less memory trouble

on page load?
regressinon test must

* memory profilier

By intel.com enginner provider
* power tracer

mobile
23% -> 14%
native apps prefer native apps.

It's caused by
 perfomance
 API
 tools

performance
Stress Free

Offline
Insufficent network

Resource Lookup
cache? network?

what's you choose function at offline?

* Service worker is on standardization
Internet
|
Browser
|
ServiceWorker <> Caches
|
Page, page, ....

ServiceWorker will provide Best benefit

API strategy
mobile native apps

2005~
difficult only plot line
->
NOW
2D canvas

WebComponents
* Template
* shadow DOM
* Custom Elements
* HTML Imports

ex: google maps embedd gets to be easy more and more
necessory coding JS code  -> necessory only HTML tag

"Polymer" Wrapper
* 2way data binding
* Repeat
* Placeholder
* Conditionals

Tool
impove your performance
it's auto improving

"Web Fundamentals" site opened
proper site size
layout
pic resource

"Web Starter Kit"
multi platform templat for developper
task runner

OSS
WebSite tempalte
browser
Sass
Gulp
Travis........

Cheombook is Web enovation, revolution.

以上です。