2015年11月17日 星期二

Firefox推出安卓版的"FirefoxOS"試用版

Google有Android,Apple有iOS,Window有Windows 10,現在火狐也有自己的OS了!名為:FirefoxOS
但是台灣都還沒有FirefoxOS的手機上市,如果你只是想嘗鮮看看,Firefox提供了安卓版的FirefoxOS試用版!這裡是網址:

https://www.mozilla.org/en-US/firefox/os/2.5/
小編當然是下載來看看,覺得沒有特別好用,很簡約很大方,比Window的Arrow還簡約,這個也是FirefoxOS所強調的特色,
它貌似不單單只是介面而已,有點像是一個模擬器,FirefoxOS自身的Marketplace在裡面也有,而且可以直接下載APP來使用,並且再回到原本的安卓系統後並不會出現。有一個小小讓小編好奇的地方,鎖屏的畫面怎麼沒有跟著改變呢?
但這個APK對手機的要求好像不小,小編拿自己低階手機Sony E3是跑不動的,所以只好去借之後要評測的OPPO R7plus,果然可以使用!

firefoxOS

The post Firefox推出安卓版的"FirefoxOS"試用版 appeared first on Tech a Look.

AccelStor Demonstrating and Speaking on HPC Storage Acceleration at SC15

Showcasing NeoSapphire Models for HPC Applications and Debunking Common Myths Surrounding All-Flash Performance

November 16, 2015, Taipei, Taiwan – AccelStor, the software-defined all-flash array provider, announces its attendance at SC15, the International Conference for High-Performance Computing, Networking, Storage, and Analysis. From November 16th to 19th, 2015 in Austin, Texas, AccelStor will be at booth 2209 in the Austin Convention Center showcasing its 1U model, NeoSapphire 3505, and 2U model, NeoSapphire 3413, and demonstrating HPC storage acceleration using all-flash arrays. In addition to its main exhibit, AccelStor's Vice President of Research and Development, Dr. Weafon Tsao, is holding a speech session on Thursday, November 19th at the Exhibitor Forum to debunk common myths surrounding all-flash storage and introduce AccelStor's software-defined approach to flash acceleration.

NeoSapphire All-Flash Array Series for High-Performance Computing

All-flash arrays represent the pinnacle of storage performance and at SC15 AccelStor is showcasing some of its highest performing models for accelerating HPC application performance. The NeoSapphire 3505 packs over 500K sustained IOPS for 4KB random writes into a rack-space saving 1U form factor. With the high-speed 56Gb/s InfiniBand FDR connectivity, the NeoSapphire 3505 has the throughput and response time to meet the demands of higher performance computing. AccelStor also has on hand the 2U NeoSapphire 3413, an over 600K sustained IOPS flash appliance with 13TB usable capacity for higher capacity flash storage needs over mainstream 10GbE network interfaces.

HPC Application Acceleration Live Demo

As compute and memory performance increases, storage performance increasingly becomes the bottleneck in modern HPC applications. At booth 2209, AccelStor is showing a live demonstration of a typical highly parallel, large-footprint HPC application connected to NeoSapphire 3505 all-flash storage.

Running a dozen of concurrent, heavy-loaded pathfinding applications using the well-known A* algorithm, AccelStor demonstrates how the sustained IOPS performance of its NeoSapphire 3505 all-flash array can accelerate this typical graph-searching problem commonly seen in HPC applications. It is not unusual for HPC applications to grow into large footprints, where the working set grows beyond the capacity of volatile memory stores during intensive computation. In these cases, excessive swap operations to persistent storage reduces computational efficiency of the HPC application. With a native high-speed InfiniBand FDR 56Gb/s network interface and a usable capacity of 5TB, NeoSapphire 3505 offers an affordable storage solution that greatly improves the efficiency of HPC applications while reducing total cost of ownership.

Sustained High IOPS Performance

At SC15, AccelStor is demonstrating NoeSapphire 3413, a 2U all-flash array which can provide the sustained random IOPS performance of over 600K IOPS on average in extended-hour stress tests. All NeoSapphire all-flash arrays need to pass extended-hour stress tests and in these tests the NeoSapphire 3413 has shown performance of 630K IOPS for 4K random writes over a 24-hour period. Real-world HPC applications need more than high peak performance. As flash appliances often provide high-speed, shared storage services to multiple front-end compute nodes, high sustained IOPS is the real driver in flash storage performance for I/O-intensive HPC applications.

Speech Session – Debunking Myths about All-Flash Performance

At the Exhibitor Forum, AccelStor's Vice President of Research and Development, Dr. Weafon Tsao, is giving a presentation, "Building a High IOPS Flash Array: A Software-Defined Approach," debunking a number of myths surrounding flash storage performance and giving insight into the technology behind AccelStor's NeoSapphire all-flash arrays. Dr. Tsao's speech will be given at 11:30am on Thursday. November 19th at room 12AB.

About AccelStor

AccelStor is accelerating the paradigm shift from traditional disk arrays to modern all-flash storage. AccelStor’s NeoSapphire series all-flash arrays, powered by FlexiRemap technology, deliver sustained high IOPS to business-critical applications. With standard rack-mount form factors, streamlined storage management, multi-protocol support, as well as front-accessible and hot-swappable drives, NeoSapphire promises to resolve the performance bottleneck for I/O-intensive applications like VDI, HPC, database, and video-processing applications. For more information about AccelStor and NeoSapphire, visit www.accelstor.com.

2015年11月13日 星期五

Facebook要求員工從iPhone換成安卓來使用

上周的"2G Tuesday",目的就是要讓Facebook員工體驗在新興國家(如印度)的網路狀況。

這周,Facebook開始要求員工使用安卓的裝置,Facebook高層表示這個舉動可以幫助員工更了解新興市場。的確安卓智慧型手機在價錢上面取得不小優勢,新興國家的確會有很多人因為價錢的關係而使用安卓智慧型裝置,且安卓有著相當高的市占率。但由於安卓行動裝置款式眾多,截至去年年底就有高達18796種不同的安卓裝置,每款安卓裝置的規格也有所不同,這有造成部分的安卓手機使用Facebook App會有閃退的問題。這也是為何Facebook希望員工使用安卓的原因,此舉有助於設計人員更加強化Facebook在安卓上的設計。

由近期兩個Facebook內部活動看來,Facebook為了新興國家下了不少的心力。希望這個投資所產生出來的附加效益是讓每個使用者擁有更好、更棒的FaceBook,如果真的成真,這不就是一個雙贏的局面嗎?


FacebookAndroidBanner

The post Facebook要求員工從iPhone換成安卓來使用 appeared first on Tech a Look.

2015年11月10日 星期二

Flip Chip Opto's Apollo 1200 Boosts Over 120,000 Lumens from a Single LED COB

-Ultra-Bright LED COB with Extremely Low Thermal Resistance Using Patented 3-Pad LED Flip Chip Technology-


November 10, 2015 – Fremont, USA – Flip Chip Opto, announces the Apollo 1200 Chip On Board (COB), a high performance LED module. Based on Flip Chip Opto’s patented 3-Pad LED Flip Chip and Pillar MCPCB technologies, both junction temperature and thermal decay are minimized due to its extremely low 0.006°C/W thermal resistance, allowing over 120,000 lumens to be emitted from a single LED COB module. The new Apollo 1200 high performance COB modules enable energy-efficient LED technology to replace metal halide lamps in extremely high power lighting applications such as high mast, stadium lighting, airport and shipping terminal lighting, maritime lighting, and more.

Extremely Low Thermal Resistance Thanks to 3-Pad Technology

Flip Chip Opto's patented 3-Pad Flip Chip and Pillar MCPCB technologies enable Apollo 1200 to perform high power lighting with extremely low thermal resistance. Unlike conventional LED modules that must dissipate LED heat through MCPCB’s thermal-resistant dielectric layer, Flip Chip Opto’s 3-Pad technology creates an extra thermal pad beside two electrode pads, and uses it to couple the heat directly from LED into the metal core of the underlying MCPCB. This innovation results in incredibly low thermal resistance that enables the feasibility of brighter output, less thermal decay, longer service life, and the coordination with smaller heatsink.

Suitable for Very High Wattage Applications

The incredible thermal performance allows the Apollo 1200 to achieve the lumen output between 107,080 and 121,680 lumens at 1200 Watt depending on the choice of color temperature (CCT) and color rendering index (CRI). Such unparalleled brightness from a single LED COB enables LED lighting to penetrate into the high power/wattage market including applications such as high mast lighting, stadium lighting, airport and shipping terminal lighting, maritime lighting and more.

More Lumens Per Dollar

Lower thermal resistance presented by the 3-Pad technology not only minimizes the thermal decay but also boosts the brightness by allowing more driving current while still maintaining LED junction temperature (Tj) below its thermal threshold. Compared to conventional wire-bonded COBs, Apollo 1200 of 3-Pad technology is able to sustain higher driving current with minimal Tj increase, and therefore produce more light under the same Tj restriction. Meanwhile, lower thermal resistance also exhibits the opportunity to coordinate with a smaller heatsink that represents less cost in material and shipping/handling.

High Quality Illumination with Even Light Distribution

Apollo 1200 is manufactured with a Light Emitting Surface (LES) of 90mm to generate powerful, smooth and evenly distributed lighting from a single LED COB. Standard CCT values include 2700K, 3000K, 4000K, 5000K and 5700K along with CRI value as 70+, 80+, 90+ and 95+. In addition, 95+ of R9 and R12 are also available upon request.

Features

  • Patented 3-Pad COB Technologies for extremely low thermal resistance
  • 1200W Maximum Power
  • Extremely High Output to 121,000 Lumens
  • 0.006 C/W Thermal Resistance
  • CCT between 2500K and 6500K available
  • 80+, 90+ and 95+ CRI available, as well as optional R9=95+ and R12=95+ models
  • 90mm Light Emitting Surface
  • Robust COB design and circuit connection. Stand up to severe impact and pressure
  • Patented components and technology
  • Fully in-house manufacturing and production


StandardFCO COBs:

COB Model

Operation Power (W)

Outer Diameter (mm)

LES (mm)

Forward Voltage (V)

Driving Current (mA)

Thermal Resistance (°C/W)

Apollo 300

150~300

65

40

40

4,000~8,000

0.01

Apollo 400

200~400

75

50

50

4,000~8,000

0.01

Apollo 600

300~600

85

60

50

6,000~12,000

0.008

Apollo 900

450~900

110

85

50

9,000~18,000

0.007

Apollo 1200

600~1200

130

90

50

12,000~24,000

0.006

Apollo 2400

1200~2400

140

106

50

24,000~48,000

0.003

*Customization service is available

About Flip Chip Opto

Flip Chip Opto is a US-Engineered LED lighting technology company. With its research and development center located in Silicon Valley, Flip Chip Opto is devoted to its vision of inspiration, advancement, and affordability. "Inspiring the world with better and affordable lights", says Chang Han, CEO of Flip Chip Opto. With a manufacturing facility in Taiwan, Flip Chip Opto leads the industry in research, comprising a broad team of talents with expertise in semiconductors, electro-optics, materials science, bonding engineering, and luminaire systems. Flip Chip Opto dedicated its development into high-power, high-wattage LED modules. With such dedication and innovation, Flip Chip Opto developed the patented the 3-PAD design – exhibiting extremely low thermal resistance – with numerous application patents supporting it. This low thermal resistance permits smaller heatsinks, and ultimately an unparalleled degree of lighting applications. As a member of Cofan Group, Flip Chip Opto is able to leverage corporate resources and a decade's worth of research in mechanical designs, system integration, electrical engineering, MCPCB development, and more. Learn more about Flip Chip Opto from: http://fcopto.com/company.php.

2015年11月6日 星期五

Innodisk Introduces M.2 Single and Dual Gigabit Ethernet Modules

World’s First M2 LAN Cards provide Driver-less USB 3.0 Interface for Maximum Speed and Convenience Across Operating Systems

November 6, 2015, Taipei, Taiwan – Innodisk, the service driven flash and embedded peripheral module provider, announces new M.2 form factor Dual and Single Gigabit Ethernet Modules using a USB 3.0 interface. These two embedded peripherals are the World’s first M.2 form factor LAN Cards. The EGUL-G101 is an industrial grade Gigabit Ethernet module for network expansion and the EGUL-G201 is a dual Gigabit Ethernet module enabling networking redundancy, and port trunking/link aggregation for up to 2Gb/s speeds.

The compact 22x60mm M.2 form factor cards utilize a fast and convenient USB 3.0 interface, eliminating the need for drivers. Robust design including strong ESD, surge and HiPot protection, as well as extra thick gold connectors, allow these modules to be used in a variety of embedded systems ranging from consumer to industrial applications.

USB 3.0 Speed and Convenience

With a max speed of 5Gb/s, USB 3.0 allows maximum ethernet speeds to be reached with absolutely no network bottlenecks. Unlike PCI-express based network cards, the EGUL-G101 and EGUL-G201 can be used on both Windows and Linux platforms without the need for extra drivers, With the universality of USB 3.0, they provide flexible network expansion for all kinds of embedded systems.

Dual Gigabit LAN for Performance and Reliability

The EGUL-G201 offers Dual Gigabit LAN allowing link aggregation for redundancy or speed. By combining two ethernet links, systems can use port trunking technology to effectively double network speeds up to 2Gb/s. The dual ethernet links can also be configured for redundancy, making it easy to add high speed, high availability networking to a M.2 capable embedded system.

Robust Industrial Design

Beyond commercial grade design, the EGUL-G101 and EGUL-G201 are built with strong electrical isolation and 30 micro-inch gold interface connectors for a robust connection. The ethernet modules feature 15kV ESD, 2kV HiPot and 2kV surge protection preventing electrical damage to the system and connected components from potential differences or dirty electrical conditions while maintaining signal integrity.

Robust Industrial Design

  • Compact 22x60mm M.2 Form Factor with cable
  • High speed USB 3.0 connection up to 5Gb/s
  • USB interface compatible with Windows and Linux without drivers
  • Single(EGUL-G101) or Dual(EGUL-G201) isolated Gigabit LAN ports
  • 15KV ESD(Electro-Static Discharge) Surge Protection
  • 2kV HiPot, 2kV Surge protection
  • Robust 30µ" gold interface connector with 3 year warranty
  • Optional terminal mounting hole or bracket for daughter board installation


Product Availability

The EGUL-G101 Gigabit Ethernet Module and EGUL-G201 Dual Gigabit Ethernet Module are available now. For sales inquiries, contact Innodisk directly or one of Innodisk’s regional distributors.

About Innodisk

Innodisk (Taiwan: 5289) is a service driven provider of flash memory and DRAM products for the industrial and enterprise applications. With satisfied customers across the embedded, aerospace and defense, cloud storage markets and more, we have set ourselves apart with a commitment to dependable products and unparalleled service. This has resulted in products including embedded peripherals designed to supplement existing industrial solutions and high IOPS flash arrays for industrial and enterprise applications. The expanded business lines are leading our next step in being a comprehensive solution and service provider in industrial storage industry.

Founded in 2005 and headquartered in Taipei, Taiwan with engineering support and sales teams in China, Europe, Japan, and the United States, Innodisk is able to support clients globally. With abundant experience and an unrivaled knowledge of the memory industry, Innodisk develops products with excellent quality, remarkable performance, great cost-efficiency, and the highest reliability. For more information about Innodisk, please visit http://www.innodisk.com/.

2015年11月1日 星期日

Google Play Games 將有錄製遊戲畫面的功能?!

Google Play近日宣佈了一個新功能,它可你跟大家分享你的遊戲時光,功能很簡單,Play Games的app中,選擇你想要玩的遊戲,然後點錄影鍵,你便可以錄製720P或480P的遊戲畫面,你也可以選擇透過前鏡頭和麥克風來錄製你玩遊戲時的畫面,並加到遊戲畫面中,然後當你完成錄製時,可以快速的編輯然後直接上傳到 YouYube上面。當然,你也可以選擇其他的社群上面。
在未來的幾天安卓將升級Google Play Games ,但這個功能只會先在美國跟英國可以使用,有興趣或有需要的網友們可能要再等一陣子喔
google play

The post Google Play Games 將有錄製遊戲畫面的功能?! appeared first on Tech a Look.

Galaxy Note 5行動裝置產品規格

Galaxy Note 5行動裝置產品規格三星Galaxy Note 第五代是三星產品線中大尺寸智慧手機的最新版本。這一代的Note最薄之處只有7.6毫米;它重新設計的外觀輕薄,形狀很適合掌握在手中。和它的前輩相同,Note 5使用QHD AMOLED1440x2560顯示屏,518 ppi – 是近期市場上最優秀的顯示器之一。它採用八核的Exynos7420處理器,RAM是4GB。Note 5 有32GB和 64GB兩種儲存容量。其強大的1600萬像素鏡頭附有光學防震跟高亮的F1.9光圈,可以記錄4K UHD影片跟HDR相片。它的自拍攝像頭也擁有高階的實時HDR。

視頻:https://www.youtube.com/watch?v=nFpJVHJDIlg&list=PLo6IxJOSm7WjVLdxq3hwie20fFdMdd4gp
更多:http://www.techalook.com.tw/samsung-galaxy-note-5-review/