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Are we at an inflection point in verification?

April 2, 2014 Comments off

synopsysAre we at an inflection point in verification today? Delivering the guest keynote at the UVM 1.2 day, Vikas Gautam, senior director, Verification Group, Synopsys, said that today, mobile and the Internet of Things are driving growth. Naturally, the SoCs are becoming even more complex. It is also opening up new verification challenges, such as power efficiency, more software, and reducing time-to-market. There is a need to shift-left to be able to meet time-to-market goal.

The goal is to complete your verification as early as possible. There have been breakthrough verification innovations. System Verilog brought in a single language. Every 10-15 years, there has been a need to upgrade verification.

Today, many verification technologies are needed. There is a growing demand for smarter verification. There is need for much upfront verification planning. There is an automated setup and re-use with VIP. There is a need to deploy new technologies and different debug environments. The current flows are limitimg smart verification. There are disjointed environments with many tools and vendors.

Synopsys has introduced the Verification Compiler. You get access to each required technology, as well as next-gen technology. These technologies are natively integrated. All of this enables 3X verification productivity.

Regarding next gen static and formal platforms, there will be capacity and performance for SoCs. It should be compatible with implementation products and flows. There is a comprehensive set of applications. The NLP+X-Prop can help find tough wake-up bug at RTL. Simulation is tuned for the VIP. There is a ~50 percent runtime improvement.

System Verilog has brought in many new changes.  Now, we have the Verification Compiler. Verdi is an open platform. It offers VIA – a platform for customizing Verdi. VIA improves the debug efficiency.

Connecting intelligence today for connected world: ARM

November 18, 2013 Comments off

ARMARM calls the spirit of innovation as collective intelligence at every level. It is within devices, between people, through tech and across the world. We are still pushing boundaries of mobile devices.

Speaking at the ARM Summit in Bangalore, Dr Mark Brass, corporate VP, Operations, ARM, said that the first challenge was the number of people on the planet. Technology development and innovation also pose challenges.

According to him, mobile phones are forecast to grow 7.3 percent in 2013 driven by 1 billion smartphones. Mobile data will ramp up 12 times between now and 2018. Mobile and connectivity are creating further innovation.

August, a compamy, has introduced an electronic lock for doors, controlled by the smartphone. Another one is Proteus, which looks at healthcare. The smartphone is becoming the center of our world. All sorts of sensors are also getting into smartphones. Next, mobile and connectivity are growing in automobiles. Companies like TomTom are competing with automobile companies. Connectivity is also transforming infrastructure and data centers. They are now building off the mobile experience.

As per ARM, an IoT survey done has revealed that 76 percent of companies are dealing with IoT. As more things own information, there will be much more data. The IoT runs on ARM.

“There’s more going on than just what you think. IoT is not just about things. Skills development should not be an afterthought. Co-operation is critical. Solutions will emerge. All sorts of things are going to happen. Three years from now, only 4 percent of companies won’t have IoT in the business at all,” Dr. Brass added.

IoT will be present in industrial, especially motors, transportation, energy, and healthcare. Smart meters are coming in to help with energy management. There is a move to Big Data from Little Data.

Challenges in 2020 would be in transportation, energy, healthcare and education. ARM and the ARM partnership is addressing those. “We are delivering an unmatched diversity of solutions. We are scaling from sensors to servers, connecting our world,” Dr. Brass concluded.

Elliptic intros world’s first commercial touchless gesturing technology!

November 13, 2012 1 comment

Source: Elliptic Labs, USA.

Source: Elliptic Labs, USA.

Palo Alto, US-based Elliptic Labs has introduced the world’s first commercial touchless gesturing technology using ultrasound, designed for electronic devices and Windows 8. Elliptic’s breakthrough technology is the first of its kind commercially available and has been incorporated in the Windows 8 Gesture Suite, introduced today. So, what’s this new technology from Elliptic Labs really all about?

Well, OEMs now have a commercially available technology to integrate gesture recognition in their terminals – with extremely low power and robust detection of hand gestures. The technology is based on ultrasound, and requires a small number of low-cost components (microphones, transducers) for integration in the terminal.

The actual gesture recognition is done on the host CPU, running a power-efficient detection software provided by Elliptic labs. Ultrasonic gesture recognition has a perfect fit with Windows 8 user interface, and the company provides gestures for very simple interaction with a Windows 8 terminal with the new Modern/METRO user interface.

With this technology, you can command a laptop simply by gesturing in front of the computer, and to the sides and above the screen. A key feature of ultrasound is that Elliptic Labs supports gestures not only in the front of the computer, but also to the sides and above, enabling intuitive interactions with the terminal.

Another advantage of ultrasound is that it works in complete darkness, and in direct sunlight, which is challenging for camera-based solutions, and very important for mobile use. Yet another great news is the availability of a Software Development Kit (SDK), so that the OEMs and ISVs can adapt the technology to their particular applications. Elliptic Labs has provided a Starter Kit to get started with ultrasound gestures in minutes!

Mobiles and tablets groove!
This technology can also be used in laptops, mobiles and tablets. A Windows 8 laptop can be operated by simple gestures, which is

Source: Elliptic Labs, USA.

Source: Elliptic Labs, USA.

usually found on touch screens. The OEMs and ISVs can now create new and intuitive user interfaces for a Windows 7 or Windows 8 computer as they wish.

With the SDK, game developers can quickly port their games to support ultrasound controls, and business applications can leverage gestures for quick browsing, selection, and general operation of software. Mobiles and tables can also leverage ultrasound gestures, as the SDK is being made available also for the Android operating system.

Ultrasonic approach!
Elliptic Labs has made use of the ultrasonic approach, which apparently, makes life easier for batteries. The amount of information from a few microphones is much smaller than the amount of information from camera-based solutions. The algorithms for ultrasound gesture recognition can execute with less instructions, resulting in significant lower power usage.

As a result, the ability to do gesture recognition can be “always on”, so users can rely on gestures for all applications of the terminal. The aspect of power consumption is of particular importance for mobile terminals.

Elliptic is a leader in ultrasonic touchless gesturing for consumer electronic devices. Its patented, low-power, responsive new technology is superior to the limited, camera-based approaches on the market. The Windows 8 Gesture Suite enables a touchless version of all touchscreen gestures in the new operating system. Combined with Elliptic’s SDK, the technology gives OEMs the flexibility to create disruptive new ways to interact with devices.

Elliptic’s ultrasound technology uses sound waves and microphones to detect movement, similar to how radar detects objects. The technology is not limited to detecting movement within camera view — it detects natural hand movements that extend beyond the camera, surrounding a device screen.

Succeeding with enterprise mobility

March 13, 2012 Comments off

It has been proclaimed that today’s connected world demands relationships, not just eyeballs, at the Mobile World Congress 2012. There have been messages such as ‘If you pepper consumers with stuff they are not interested in, you will get vigilante consumers who will shut you out’. And, the ‘connected consumer value proposition is not being fully developed’.

Also, another report has stated that the average volume of video traffic on the mobile networks has risen by 10 percentage points since this time last year – up to 50 percent. Android devices are said to be generating more advertising transactions and corresponding data volume on mobile networks than the Apple iOS devices.

The oncoming rise in data-hungry devices is set to be the most disruptive force. However, driving revenues will present the biggest challenge. Next, consider this: Compared to smartphones, tablets seem to generate much more traffic – this is also set to increase as tablets evolve, more applications become available, and those tablets increasingly use cellular networks instead of Wi-Fi for access.

Already, there are several challenges, if you have noticed, right? Also, where does it leave the poor CIO? Does the CIO rejoice at these news, or does he ponder?

Now, I was reading the CIO Guide: Making a Business Case for Deploying a High-Performance Networking Infrastructure by Sufian Dweik, Regional Manager – Middle East and North Africa (MENA) at Brocade Communications. He clearly says that a modern enterprise network should meet four basic requirements:
* non-stop networking to maximize business uptime;
* unmatched simplicity to overcome today’s complexity;
* optimized applications to increase business agility; and
* investment protection to provide a smooth transition to new technologies while leveraging existing infrastructure. Read more…

Nominum launches world’s first purpose-built suite of DNS-based solutions for mobile operators


Late last month, Nominum launched the world’s first purpose-built suite of DNS-based solutions for mobile operators at the Mobile World Congress 2012 in Barcelona Spain.

Doug Miller, GM, Mobile Solutions, Nominum, said that Nominum has been in the mobile space for many years now. The news at MWC was to announce the new Nominum Mobile Suite, which takes the lessons learned and best practices from working closely with the top mobile providers in the world to craft purpose-built solutions designed to solve very specific mobile provider needs.

He added: “With the demand on mobile networks at its highest and only growing by the day, mobile providers face specific issues their fixed line counterparts simply do not. For example, the concept of spectrum efficiency is a mobile issue and something Nominum can help with via solutions crafted around our core engines, platforms and applications. There are other examples like this built on both network and subscriber needs.”

DHCP and DNS core engines
So, what are the DNS and DHCP core engines all about? According to Miller, typically when people think of core engines such as DNS and DHCP, the need to respond to queries and enable basic mobile routing and provisioning come to mind. These engines were considered single-purpose network functions. Nothing more, nothing less. However, although these functions are still vital, beyond the base requirements, there are a number of considerations that must also be taken into account.

At the base level, these engines must be considered for latency and availability to ensure the fastest and most reliable network services. Without considering this, the network may have lower performance or potentially become unavailable in its entirety. Further, the concept of network orchestration must be considered. Without these engines, mobile networks simply do not work. This is very different from fixed networks that are not as reliant on DNS as mobile networks. In the case of mobile, there are a number of control plane functions that must be considered.

Arguably more important than these functions is the ability to deliver business-impacting solutions. The concept of spectrum efficiency was already mentioned, but consider the ability to report on customer and network activity. This is a function that was simply never considered when talking about DNS and DHCP. However, with these elements in place, an entirely new world of reporting and analytics is opened up without the need for additional hardware components being added to the network that create additional complexity or add new risks.

Similarly, these engines can also be the basis for subscriber affinity solutions that generate new revenue and add a new dimension to the battle on churn by creating stickiness not possible previously. Simply put, DNS and DHCP can and should be leveraged for more than they have been historically for true business value. Read more…

LG intros Optimus Sol E730 smartphone in India


LG has introduced the Optimus Sol E730 smartphone in India. Packed with loads of features the phone runs on the Android OS, v2.3.4 (Gingerbread), and uses a Qualcomm MSM8255 Snapdragon processor. It supports GSM 850/900/1800/1900 MHz, as well as HSDPA 900/2100 MHz. Measuring a sleek 122.5×62.5×9.8mm, it weighs about 110g. The ultra AMOLED capacitive touchscreen supports 256K colors. The panel is 480 x 800 pixels and 3.8 inches (~246 ppi pixel density).

LG Optimus Sol E730.

LG Optimus Sol E730.

Some other significant features include: Corning Gorilla Glass protection, card slot microSD, up to 32GB, 2GB memory included, with internal memory worth 1 GB storage, 2 GB ROM and 512 MB RAM. For data, it uses GPRS Class 10 (4+1/3+2 slots), 32-48 kbps amd EDGE Class 10, 236.8 kbps. Speed offered by the LG Optimus Sol E730 include HSDPA, 7.2 Mbps; HSUPA, 2.9 Mbps. For WLAN users, there is support for Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot, DLNA, etc.

The phone comes with a 5MP camera, which however, pales, (as would many other released and to be launched mobile smartphones) when compared to the recently announced Nokia 808 PureView that has 41MP sensor with high-performance Carl Zeiss optics and new pixel oversampling technology.

Some of the camera features in the LG Optimus Sol E730 include geo-tagging and face detection. Again, videos can be made using the 720p@30fps capability, which otherwise dwarfs against the Nokia 808 PureView’s full HD 1080p video recording and playback with 4X lossless zoom and the world’s first use of Nokia Rich Recording.

Well, this phone too does not have a stylus! Actually, all or most of the Android OS based smartphones are coming without the stylus, and one wonders why! The phone uses a standard Li-Ion 1500 mAh battery, with stand-by time of up to 100 hours and talk time up to 4 hours.

As for the applications or apps, they are all standard now on smartphones! Even the LG Optimus Sol E730 is packed with loads! Besides the regular ones — such as Alarm/Clock, Browser, Camera, Contacts, E-mail, Facebook, FM Radio, GMail, Google Search, Maps, Messaging, Music, News and Weather, there are some new ones as well. For instance, SmartShare alllows you to play and share content from any wireless device via this mobile phone. It requires Wi-Fi settings to operate.

The LG Optimus Sol was priced at Rs. 19,000 at the time of release.

Microsoft launches developer program for Windows Phone

November 3, 2011 Comments off

MIcrosoft Windows Phone.

Microsoft Windows Phone.

Microsoft has launched a program for developers where they can build applications (apps) for mobile and win a Windows Phone. It also showcased some of the latest Windows Phones from leading handset vendors.

Microsoft calls the Windows Phone as People vs. Icons — it puts people first. The mobile phone itself has a load of features, such as People Hub, Groups, Threads, Better email, Calendar, Bing Vision, IE9 and Pictures Hub. There’s more, in form of XBOX Live, Multitasking, Music + Videos, Custom Ringtones, Office 365, Live Tiles, Voice to text, My Windows Phone, SharePoint, Local Scout, Remote Wipe.

According to Harish Vaidyanathan, Microsoft, the company has moved up from zero (0) to 30,000 apps in just 12 months.

Microsoft also highlighted ‘i Unlock Joy’ for students. The Windows Phone is designed to put people in the center – making it easier for them to connect and share with friends, family and colleagues, so they never miss a moment. Here’s your chance to unlock your creativity — build apps for the latest Windows Phone, and win the latest mobile phone.

Microsoft has unveiled a program for developers and students where they can participate and build apps, and win a Windows Phone. For students, the program runs till December 31, 2011, while it runs till March 31, 2012 for developers.

Windows Phone will present your apps to people in smarter and easier ways. The new Metro UI design helps developers create breathtaking apps and makes them easier to discover and use. “I Unlock Joy” program is definitely your chance to become the users’ favourite and get a brand new Windows Phone.

Developers can download the complete set of developer tools to build Windows Phone apps. They can choose the tools and technology for app development. They can also become a member of the Windows Phone Marketplace with an annual membership fee of $99 and get access to the App Hub and certification process. Developers can submit an unlimited number of certified paid apps and up to 100 free apps as registered App Hub member.

In case you are a woman developer, you too have a chance to win a Windows Phone by developing just 1 app (for first 100 female participants). Women are required to submit their apps on the Marketplace by March 31, 2012.

To participate, be aware that you are a technology professional – software developer, project manager or software architect – working and residing in India. You are not an employee, intern, agent or a relative of an employee of Microsoft Corp. (India) or Microsoft Corp. or any of their affiliates; You are not involved in any part of the execution or administration of this program.

You can participate in the program by:
* Submitting three (3) new Windows Phone Apps that get published at the Windows Phone Marketplace by March 31, 2012;
* Submitting two (2) new Windows Phone Apps that you have ported from existing Android and/or iPhone apps, which get published at the Marketplace by March 31, 2012; and
* If you are a woman developer, submitting one (1) new Windows Phone App based on Entertainment, Fashion, Leisure, Gaming, Recreation or Travel Themes, which gets published at the Marketplace by March 31, 2012.

So, fill up the Registration Form posted on Microsoft’s website with all the required information. You need to register on the App Hub with a $99 annual membership fee, which entitles you to publish and manage apps at Windows Phone Marketplace. Your app should get certified on App Hub and published at Windows Phone Marketplace on or before March 31, 2012. To participate, developers need to go through the application submission checklist.

PS: I shall refrain from commenting on the Windows Phone, for now! 😉

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