Embedded GUI Design and Embedded Software Consulting

You use various devices in your daily life that have smart and appealing displays, it can be a mobile phone, a wrist watch, portable music player or any other electronic device that you can probably think of. But have you ever imagined how these modern and sophisticated displays are built and what the technology behind all this is.

The technology behind all these smart displays is known as embedded graphical user interface. And the graphical user interface is one thing that consumes a lot of effort of the embedded device designers and developers. Productivity and being on time are key goals in the real world of business. Device designers in the embedded industry are looking for new ways to speed up development and create embedded graphic user interfaces (GUI) by using some sort of GUI toolkits. These GUI toolkits are very powerful and provide means for rapid embedded design.

The most difficult task when it comes to embedded devices is the designing of user friendly and appealing graphical displays. The graphical user interface of a device will eventually decide the success or failure of that device, as the usability of an embedded device depends on how user friendly the interface is. Because of this complexity in designing the user interface of the embedded devices, more and more embedded device developers are looking for embedded GUI design services that offer rich and highly engrossing embedded device interfaces.

Apart from the rich and appealing graphic displays one more thing that always haunts the embedded application developers is the problem of constantly changing platforms because of which embedded application developers feel the need to port their applications to new platforms. But porting embedded applications to new platforms is not an easy task. Because of this difficulty in porting embedded applications across platforms developers have now started to feel the need for a porting toolkit. Embedded application developers also feel the need of an embedded toolkit that provides rapid application development using some form of a visual editor.

EmPresent provides quick prototyping with Visual Editor & GUI simulator.
It is for developers who want to use advanced software for embedded systems like the graphical editing tools & interactive design environment to develop application interfaces. EmPresent team also offers embedded software consulting services for medical device GUI or any other embedded device GUI, which helps in making your embedded environment more simple and easy to use.

Mike Nicholson
Software for embedded systems, embedded software consulting and medical device GUI

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Labels: Embedded GUI Design, Embedded Software Consulting

Networked Embedded Computing

The proliferation of networked embedded devices such as wireless sensors ushers in an entirely new class of computing platforms. We need new ways to organize and program them. Unlike existing platforms, systems such as sensor networks are decentralized, embedded in physical world, and interact with people. In addition to computing, energy and bandwidth resources are constrained and must be negotiated. Uncertainty, both in systems and about the environment, is a given. Many tasks require collaboration among devices, and the entire network may have to be regarded as a processor.

The Networked Embedded Computing group at Microsoft Research is developing new architectures, models, and tools for organizing and programming these systems, and innovative applications in areas such as security, transportation, and healthcare. Our goal is to build systems that are easy to use, manage, and program; robust to failures; and secure. We believe that the traditional node-centric programming of embedded devices is inadequate and unable to scale up. We need new service architectures, inter-operation protocols, programming models that are resource aware and resource efficient across heterogeneous devices that can range from extremely limited sensor motes to more powerful servers.

Labels: Networked Embedded Computing

Lenovo IdeaPad U110 Review - Ideapad U110 is a Laptop to Love

If you are hoping to snag a quality Lenovo for under two thousand dollars, then the Lenovo IdeaPad U110 is one you should consider. Here are some of the terrific features that make the Idea Pad U110 worth purchasing:

1. At three pounds, when it is fully loaded, it offers a lot of ease and convenience for those who have to carry their notebooks everywhere.
2. This one even comes with a cover sleeve when you purchase it.
3. You can choose from a couple of colors to break out of the all black laptop theme.
4. The IdeaPad has Bluetooth capability and also has A/B/G processing for WIFI purposes.
5. It offers you a grand flexibility with USB ports and memory card and express readers as well as your usual ports that will support Ethernet and Fire wire.
6. The total resolutions for the screen are (1368x768) and the display lacks a bit of sharpness as a result.
7. The nice sizing of the keyboard does make it really easy to work on even in less than optimum lighting.
8. The Idea pad U110 has a 2GB DDR2 RAM and also offers an Intel GMA X3100 graphic card.
9. The processor is a 1.6GHz Intel Core 2Duo L7500 and you should not have anything to complain about with speed.
10. You will love the cool VeriFace log in that comes as a built in feature. This uses your face to log in so your data is going to be kept safe and secure from any prying eyes. This identification process is made easy because the Lenovo IdeaPad U110 also comes with an integrated webcam as a standard feature.



Some of the very minor weak points of the Idea Pad U110 include:

1. One thing you will notice about this model is that it does tend to show fingerprints both on the case and the keyboard so keep a dry cloth handy if you want to keep it looking clean. Some people may not appreciate the fact that the housing case and the keyboard so readily attract fingerprints but this is not an insurmountable problem by any means.
2. You do not get an internal optical drive on this model but you do have an external optical drive.
3. The sound quality on the Lenovo IdeaPad U110 is a bit weak but functional.
4. You also have both a 4 cell and a 7 cell battery with the IdeaPad and these do not show some of the power qualities that are on similar competitors. You will probably end up with about two hour's time on your 4 cell and maybe double that on the 7 cell. This is not a great amount of time and this is one of the drawbacks present with this particular series. If you are going to buy the IdeaPad U110 be wary of the short time on the battery life charge.



For those needing an affordable laptop that offers a good variety of service and features the Lenovo IdeaPad U110 can certainly more than fulfill their expectations. It does not have all of the bells and whistles of some of the more expensive products but it does have a tough little workhouse performance capability that you will appreciate.

You already know what you want in a laptop. Get the best - the Lenovo Ideapad U110 - at a terrific price at: => http://laptopcomputerbargains.com

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Labels: Ideapad U110 is a Laptop to Love, Lenovo IdeaPad U110 Review

Top 7 Ways to Discover a Wireless Hot Spot

Are you having problems hooking on to a wireless hot spot while in a public area? The truth is, hooking up to a hot spot may not be so simple for newbies.

I remember when I tried connecting to a wireless hot spot while in Starbucks - the connection was so difficult to set up ... I spent many frustrated hours checking this and that setting.

I hope that through this article you will learn how to easily configure access to a wireless hot spot.

Overview

If you're trying to find a wireless hot spot while on the road, remember that you need two things. First, you need your mobile gear, e.g. a laptop, usually with built-in wireless connectivity. If your laptop does not have built-in wireless, try getting a wireless adapter card that plugs into your laptop.

The second thing you will need to to know which locators and service providers offer hotspots. This might be a problem if you're not familiar with the offers given by certain service providers. So you need to check up the local newspapers or websites to see what hot spot arrangements are out there.

So let's get started here ... some of these tips may be a little US centric, but if you're in another part of the world, you should be able to find similar services.

1. Find a Hot Spot in the U.S or Cananda

If you come from the US or Canada, you can easily find free public Wi-Fi locations. Some websites have a directory of these locations posted online. You can also just do a Google search on 'hot spots in the US or Canada' to find a list of such Wi-Fi locations.

2. Find a Hot Spot Offline

There are also ways to find hot spots if you're not connected to the Internet. Download a program called JiWire and use it on your laptop to find a hot spot anywhere in the world. This interesting little utility allows you to search by country, state, zip Code or even wireless service provider.

3. Find a Hot Spot in Libraries

Another alternative to finding hot spots is to go to a public library. Libraries can provide a private and quiet location to work. I'm not talking about academic libraries like those in a university. Rather, you can go to a good public library that offers wireless hot spot access. You can check out this directory listing and simply select a country to find specific locations where libraries offer Wi-Fi access.

4. Find T-Mobile Hot Spots

Interestingly, if you subscribe to T-Mobile, they offer a search facility to allow you to hot spot locations in the US and also internationally.

5. Find Boingo Hot Spots

Another wireless hot spot provider, Boingo, also offers a hot spot location finder. You can search by city, state, country or type of Wi-Fi location. The nice thing about this location finder is that you can export the list in PDF format so you can bring it on the road.

6. Find a Flying J Hot Spot

If you do a lot of driving on highways, then you can find hot hot spots in the Flying J chain of truck stops. Flying J offers hot spots in their plazas and is very convenient if you find yourself out on the open highway and requiring a wireless broadband connection.

7. Find a Hot Spot - BT Openzone

For those who live in the UK and Republic of Ireland, BT Openzone provides many ways of searching for hot spot locations. You can simply click here to access their online hot spot locator - which allows you to perform searches, and also download results in Excel and PDF, or by phone and SMS.

Conclusion

I hope this article has shown you some of the best ways to get connected via a wireless hot spot. Remember to hunt around for the best wireless provider and then use the appropriate facility to find the best hot spot for your personal and professional use. Until next time, happy mobile computing!

Gary Hendricks runs a website about laptops. Visit his website at Best-Laptop-Guide.com to learn more about selecting the best laptops and accessories to suit your needs.

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Labels: Embedded Computing and Control, Top 7 Ways to Discover a Wireless Hot Spot

HP Compaq Presario C770TU - Stylish Laptop With All Useful Technologies

HP Compaq Presario C770TU is a wide screen notebook with Intel Pentium Core T2370. This processor can do multiple jobs at same time, which is a blessing in today?s hectic times.

Key Features

If you want to know your notebook properly then the first things that should be kept in mind are the key features. You should know how your notebook will become more efficient and give you its proper due. The keyboard set works very efficiently without making much noise in HP Compaq Presario C770TU. Even the hand space provided is very spacious. The touchpad also works very proficiently without being over sensitive to touch.

Design

With the weight of 2.59 kg and the dimensions of 257 x 357 x 32.8 mm, the notebook is not very light to carry around. Most of you might find it a burden rather. The screen size of the notebook is 15.4? widescreen. The Brightview screen of HP Compaq Presario C770TU, with the resolution if 1280 x 800 dpi, is a treat for the eyes. But, HP Compaq Presario C770TU is provided with an internal modem whose speed is 56 kbps with the WiFi 802.11b/g. This gives you the opportunity to get connected to your near and dear ones when you are away from them.

Core Information

The operating system of HP Compaq Presario C770TU is FreeDOS. The hard disk drive capacity of the notebook is 160 GB. This feature gives you the advantage of saving a lot of data on your processor. You do not always need to keep the space free for adding data. The hard disk drive found in this notebook is inbuilt.

Cutting Edge Technology

With this notebook you don?t get the various ports and slots for different utilizations. The only port here is the USB Port. But, again the good thing to notice here is that there are 3 USB ports along with a Serial Port and a SVideo. There is no Bluetooth connection though. HP Compaq Presario C770TU comes with built speakers as well. The notebook comes with 5-in-1 MCR video display card. With this notebook you will also find a built in camera. This will make the video chat possible on you notebook.

Conclusion

Although, the notebook has various features that are needed to be a part of a good PC, its weight is something that most of you would like to avoid. But on the whole it is a good investment.

Pooja Lapasia is a well known author and has written articles on Laptop Computers, Laptop store, Acer Laptops, online shop and many other subjects.

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Labels: HP Compaq Presario C770TU, Stylish Laptop With All Useful Technologies

Apple MacBook Air Laptop - The Thinnest Laptop Yet

The Apple Macbook Air Laptop is very much the latest breakthrough product from this company and is being classed the world's thinnest laptop, it's depth being about that of an average index finger. Wow.

This crazy little device has amazed most people in this world because when it is said to be thin, they mean ultra thin and because it is ultra thin it is of course ultra portable. Ultra thin here means 0.16 inches at it's thinnest to 0.76 at it's thickest! It comes with a 1.6 GHz or 1.8 GHz Intel Core 2 Duo processor, 2GB of memory, an 80GB 1.8-inch hard drive plus the latest 802.11n Wi-Fi technology and of course, Bluetooth. The LED screen is 13.3 inches boasting a panoramic view with a resolution of 1280 x 800 pixels.

Please bear in mind that this machine may lack some features that are important to some folk out there. For example, there is no optical drive, no FireWire, there is no Ethernet port, there is only one USB port, and the battery is non-removable. As said, these features may not be an issue for you, but I state it for clarity sake.

The Apple MacBook Air Laptop is absolutely one of the most stylish and sleek laptops around at the moment and features some excellent hardware in order to make it so thin, but this may not be the case for long as Intel themselves have said they will make the 60% smaller processor available to other laptop brands soon, so watch this space.

Though this gem is undoubtedly a consumer product, it is probably built more to be a business tool. After all, it is thin, light and portable plus it is a testament to what solid engineering and design can accomplish in a laptop computer. It is also tough and durable thereby able to withstand those awful accidents whilst on the go particularly so as it is protected by BodyGuardz.

All in all, simply an amazing piece of machinery. It is a tad on the expensive side so if you do decide to go for it make sure you don't need the missing features mentioned above. If you are ok without them - you certainly won't be disappointed with your new Apple Macbook Air Laptop, that's for sure.

John Milligan.

http://www.computer-games-store.co.uk

For your Apple Macbook Air Laptop please visit the above site and scroll down to the superb Amazon Store and choose the Laptops & Notebooks Category.

An excellent resource for all those consoles and games you've ever wanted, including the Nintendo Wii, Wii Fit, ps3, xbox 360 and Ipod Nano 8GB and lots more. No searching all over the web for different bargains. There's loads of choice here with all the top sellers and best prices. You certainly will not be disappointed.

So, if you're hungry for that bargain console, game or accessory, then go to the website, have a good browse and enjoy your shopping experience.

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Labels: Apple Macbook Air Laptop, The Thinnest Laptop Yet

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