Categories: Electronics
Digital Book World Conference and Consumer Electronics Show Past and Present
A number of conferences dealing with electronic technology occur on a regular basis. Two of these are the Digital Book World Conference and the Consumer Electronics Show.
The Digital Book World Conference, a conference on publishing and digital change, is for all book-publishing professionals. This includes senior management, editors, agents, marketers, digital strategists, and others. It is unique in that it helps publishers address business challenges created by digital change.
The first annual Digital Book World Conference took place in New York City January 26-27, 2010 at the Sheraton Hotel and Towers. Planners of the conference conceived the idea in June, put together the Conference Council in July, and drafted the initial program in August. They geared panels and talks towards the changing digital book business. It had three main themes: Evolving the Business Model, EBooks: Opportunity or Threat, and Marketing in the Digital Age. Topics discussed included management of digital rights, pricing of eBooks, and timing of eBook releases. The goal was to provide an outstanding program with expert speakers for attendees to takeaway practical ideas, and to include sponsors and exhibitors capable of offering appropriate tools for implementing the strategies individuals learned about at the conference.
Attendees were professionals from five continents representing more than 240 publishing companies including Amazon.com Digital, Barnes&Noble.com, Crown Publishing Group, Google, HarperCollins, Macmillan, National Geographic Society, Oxford University Press, Princeton University Press, Random House, as well as many others. Individuals from all areas of book acquisition, production, and distribution were present at the conference. Among them were CEOS, Senior Agents, Directors of Marketing & Sales, Editorial Directors, Directors of Strategic Partnerships, and Directors of Digital Assets.
The second annual conference, Digital Book World 2011, coming up January 24-26, will again be held at the Sheraton Hotel and Towers in New York City. The theme this year is Managing Risks; Seizing Opportunities. On Monday, January 24, conference attendees can participate in three-hour workshops in the areas of eBook Design and Production, Content Strategy and Transmedia Development, and Direct-to-Consumer Marketing and Sales.
Planning for this years conference is well ahead of last years schedule. As they plan for the upcoming conference organizers need to predict what the relevant digital change questions will be and what will be relevant to the target audience of book-publishing professionals in January 2011.
The Conference Council, a group of about 30 made up of CEOs, representatives from large and small publishing houses, retailers, digital strategists, retailers, and independent leaders, will plan the programs and choose speakers who will address the relevant issues and problems that trade publishers are facing as they move into digital publishing. Not only is the technology of e-readers progressing rapidly, but e-Ink technology is improving alongside it opening new horizons for digital reading. According to the review “What’s Next in e-Ink Technology”, the new generation color E Ink products are certainly crisper and offer better resolution and color reproduction that anything else seen to date and we expect to see electronic ink begin to compete with LCD displays (Digital Book Readers).
Another conference, the International Consumer Electronics Show (CES) is held each year in Las Vegas, Nevada. The Consumer Electronics Association (CEA) puts on this technology-related trade show, which is not open to the public. Attendees must have a professional affiliation with consumer electronics. The CEA reinvests all profits from the show. They go towards such things as industry promotion and services, technical training and education, development of engineering standards, and legislative advocacy.
Originally, in 1967, CES was held in New York. Then in 1978, it started being held twice a year. In 1998 the show once again changed and went back to the once a year format. The CES gained popularity in 2004 after Comdex was cancelled.
The 2010 Consumer Electronics Show, held January 7-10, had an attendance of more than 120,000. The most impressive e-book readers at the show were Skiff Reader and Plastic Logic Que proReader touchscreen devices with integrated 3G. Also at that show, several companies announced 3D-compatible HDTVs and four companies announced standalone 3D Blu-ray players. Intel demonstrated a new Wireless Display technology (WiDi), and Motorola introduced the new Backflip Smartphone.
The next CES, January 6-9, 2011, will have more than 300 conference sessions covering every aspect of the consumer electronics industry. The full conference lineup will be available October 1, 2010.
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Cell Phone Cases Fashionably Protected January 6, 2026
Since cellular phones are among the gadgets widely used all over the
world, cell phone accessories are also gaining its popularity to every
user. It is indeed a fact that these days, cell phone package includes
some accessories on it. Yes, it comes with the necessary ones like
battery, charger and headset. But, cell phone covers generally come to
mind in an instant right after buying a new cell phone.
Beyond luxury, cell phone cover is for the main
purpose of giving protection to its delicate technological parts.
Dropping off the cell phone accidentally may require some massive
treatment for it, or worse, may demand for a new one. This is especially
true for clumsy people who tend to drop things most of the time. Strong
impact, hit and weather condition can totally damage the whole
functionality of your cell phone. A single drop may take away it all.
This
concern can be addressed properly by using an original cell phone
accessory. Yes, it should be original. Why? This is for the reason that
fake ones may only lead to its deterioration and may bring a lot more
harm. Instead of giving what you intend to, to protect, it will be the
one to trigger the harm. Why do the fake ones act as destructor? Well,
it is made from low quality materials. They are actually made from
illegitimate materials not good for handling gadgets. Though it is
extremely low in price compared to the original ones, you will tend to
spend a lot more than you should be because of the destruction it may
bring few months from now.
One of the materials mostly used as
cell phone cover is the leather. It is well-known to be sturdy, strong
and can resist strong impact towards the floor or blunt objects. It can
actually last a lot longer than other materials. Since it is tough to
look at, red, brown and black are the favorable colors of many people.
Aside from the leather cases, waterproof covers are also in demand for
people who are into water sports. Of course, who wouldn’t want to bring
their cell phones along with their activities in the ragging water? This
kind of case is particularly made for this type of lifestyle. It works
in protecting small sensitive parts of cell phones and preventing water
from coming in.
Cell
phone cases are not at all boring to look at. Though it may cover some
parts of the cell phone physically, it can still bring out its
uniqueness by its colors and designs. As it grows in the market,
different designs are now made available. Fashionable and cool designs
are made to fit the personality of each person.
Looking for cool
cell phone accessories is just easy. Internet is one of the most
convenient places to look at. Browsing different websites and prices
will enable you to distinguish which one is better than the other. You
only need to make sure it is a legitimate one.
Categories: Mobile Cell Phone
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Diagnosing And Troubleshooting Computer Hardware January 5, 2026
What is Hardware?
Are these terms familiar to you?
Monitor, RAM, CD drive, CPU, graphic cards are all hardware, or more
accurately, computer hardware. These components make up a computer,
working together with computer software to make a computer work.
Simply put, hardware is the tangible parts of your computer, parts you can touch, feel and so on.
Hardware Failures
As
mentioned before, hardware and software work together to form a fully
functional system, theoretically. However, rarely do you get a fully
functional system all the time. There will almost certainly be
malfunction of hardware, be it within the electronic circuits or even
the whole component itself. Sometimes, the originating factor of the
hardware failure is not the components of the system itself, but due to
outside factors such as environmental disasters like fire, earthquakes
and lightning storm.
Recovery of failed hardware components is not
a big problem by itself. It is basically identifying and replacing the
problematic component. However, hardware failures are most deadly, when
it affects daily routine and affecting critical personal or business
data. This is especially true of the most important component of a
computer system when it comes to storage of data, the hard disk.
The following is a list of common hardware failures:
- RAM Failures
- Power Connector
- Hard Disk
- Overheating
- LCD Failures
- Motherboard
- USB Box
RAM Failures
Bad RAM is somehow harder to
diagnose as similar symptoms may be caused by software problems, other
hardware problems or even motherboard failure. However if you experience
any of these symptoms, users should check for bad RAM before attempting
any other troubleshooting.
Symptoms:
- Windows doesn’t start showing different error messages each time.
- Windows crashes (blue screen) or freezes frequently.
- Windows crashes as soon as you try to start a program.
- Unexplained random crashes and freezes without error messages.
Power Adaptor
The common weak spot on any
laptop is the DC power jack. If someone trips over the power adapter
cable while it is still connected to the laptop, there is a high
possibility that the power jack will get severely damaged.
On most
laptops, the DC power jack is soldered directly to the motherboard and
there are only three or four small pins holding it in place, which makes
the power jack rather weak. Any sideways pulling of the DC power cord
while attached to the laptop will usually dislodge at least one of these
pins, breaking the solder around it. Modern laptops use quite a lot of
power, from about 70W to 120W or even more. The bad electrical
connection from the dislodged pin will cause sparks and heating that
will eventually burn a hole through the motherboard and can even be a
fire hazard.
Symptoms which indicates poor contact between the DC power jack and the motherboard:
- The battery is not charging properly or stays at half charge despite having to use the power adaptor.
- The screen flickers (the brightness is changing) while the power
cord is plugged in. This is caused by the laptop switching between DC
power (screen is brighter) and battery power (screen is dimmer). - The DC plug gets hot after a few minutes of use and may even smell of burning.
- There are “scratching” sounds coming from the DC jack.
How to test for broken power jack:
1. Remove the battery
2. Plug in the power cord
3. Start the laptop
4. Gently wiggle the DC power plug on the back of the laptop
If the laptop shuts down abruptly (looses power), find
the dealer to re-solder or change the DC power jack as soon as possible
as the motherboard has already started to burn around the dislodged
pins. The manufacturer might offer to replace the whole motherboard;
however the price of a new motherboard together with the labor charge
for installing it will usually cost more than the current value of that
laptop and sometimes can the pricing can cost over a thousand dollars.
Replacing
or re-soldering the DC power jack is not an easy job. It usually takes a
few hours depending on the damage and the model of the laptop. To reach
the power jack, the laptop has to be completely disassembled and have
the motherboard taken out. Then if the board around the dislodged pin is
badly burned, the power jack has to be un-soldered and the board has to
be patched.
After that a different power jack has to be
installed, attached to the case of the laptop and connected with wires
to the motherboard, as the patched board wouldn’t be strong enough to
support the original type of power jack that was soldered directly to
the board.
Hard Disk
Hard disk failures are
the most common computer hardware problems. And laptop hard disks fail
more often than desktop hard disks due to the portability of a laptop as
compared to the rather stagnant laptop. If user knock hard or drop the
laptop even a few inches while the hard disk is being accessed or
powered up, damage can be done to the hard disk.
Symptoms:
- The laptop starts as usual but when Windows starts to load it goes
to blue screen with either “UNMOUNTABLE_BOOT_VOLUME”, “hal.dll is
missing or corrupt” or “WINDOWSSYSTEM32CONFIGSYSTEM” (or similar) is
missing or corrupt. All these error messages indicate a file system
problem. Sometimes it can be fixed by just scanning the hard disk for
errors. However more than half of these cases indicate that the hard
disk is starting to go bad and is probably developing bad sectors. - The laptop starts as usual but Windows freezes on the initial
“Windows XP” screen, although the blue bar continues to move, and users
are able to hear feint but continuous clicking. Hard disks have to be
replaced. - As soon as the laptop is started there are loud clicks or grinding
sounds and Windows doesn’t load. Hard disks have to be replaced as well. - Shortly after starting the laptop a message appears (usually on a
black screen) “SMART test failed. Backup your data immediately and
replace the hard disk” or similar. Well, that says it all. S.M.A.R.T. is
a self-test that is build into the hard disk.
In almost all cases the laptop can be started from a
“live” bootable CD and everything works normal. In rare cases the hard
disk PCB (printed circuit board) may get short circuited and even burn.
In this scenario, the laptop won’t start unless the hard disk is
removed.
A good tool to use to check for hard disk lifespan is ADRC’s hard disk checker. It will scan the hard disk for bad sectors and inform you if the drive is still of good usability.
Overheating
Overheating
happens when inadequate airflow from outside the computer’s case across
the CPU and motherboard and back out of the case usually via the power
supply fan and other case fans.
Once the airflow is disrupted,
heat builds up rapidly within the case. This causes components to either
shutdown, if such protection is built in or performs erratically. Over
the long term, overheating can irreversible damage components.
It is also advisable to keep the computer in a dry and shaded room, which is clean and little dust.
LCD Failures
The most common LCD or “Liquid Crystal Display” screen failure is the inverter, cable and backlight.
Symptoms:
- The laptop appears to start as usual but the screen is black, if users move it, it turns on and works properly. Failed cable.
- The laptop appears to start as usual but the screen is very dark,
although it changes colour a little and users can see a very feint
image. Failed inverter or cable 90%/10%. - Immediately after starting the screen has dark pink/red tint and turns dark after a few seconds. Failed backlight.
- The screen flickers a few times but then turns dark, if users move
it or tap it lightly on the sides, it flickers again. Failed cable or
LCD 50%/50%. - Screen is either black or white (no picture) and external monitor works. Failed cable or LCD 30%/70%.
- There are stripes on the screen (either vertical or horizontal) that
change when users move the screen or tap it lightly on the sides.
Failed cable or LCD 10%/90%.
Motherboard
Most motherboard related
failures are due to the “On-board” regulated supplies and component
failure within those circuits. The on-board power supply circuit had
partially failed and was overloading subsequent components else the
problem would be with the capacitors which are defective in the first
place.
A motherboard failure on a laptop that is out of warranty
would usually mean that it’s time for a new laptop. The price of a new
motherboard is usually higher than the current value of the laptop.
Symptoms:
Plug in the power adaptor and try to start the laptop.
- Nothing happens.
- The “ON” light comes on, the fan spins, but nothing on the screen (black) and you can’t hear the HD working after 10-15 sec.
- The “ON” light comes on, the fan spins, but after a few seconds the light goes off.
- After pressing the “ON” button the screen stays black and you can hear a quiet high-pitched sound coming from the laptop.
Corrupted or improper device drivers and operating system
Invalid
or corrupt device drivers can wreck havoc on a server, rendering the
system unbootable in some cases. Device drivers may also conflict with
certain application programs and cause problems with the computer
system.
As Windows Vista has just made its launch, chances are
some hardware is not supported or not supported fully by the new
operating system.
Also, system updates, driver updates can also fix your “hardware” problems.
Also,
it helps (occasionally) to call the respective support service for help
on the driver that is with that particular hardware.
Controller Failure:
A
controller failure can act much like a drive failure. However, when a
drive fails, users cannot access that particular drive; when a
controller fails, users cannot get access to all the drives, devices and
any other components that is attached to that particular controller.
A
controller fails because a component or components on the on the
controller board fails. When users trying to boot the system, they
cannot switch on, view, access, or even get hardware conflict messages.
Controller failure occurs due to one of the following reasons:
- Devices/components not connected properly
- Verify that the cables are properly connecting the device /component to the controller
- If the component fits into a slot, see that the it is flushed in and not loosely connected.
- Devices/components not setup properly
- Verify that the devices/components is being properly detected and setup in the respective controller setup screen
- Bad connectors
- Replace the bad connectors with new working ones
- Bad components
- Replace the component
- Bad interface board or motherboard
- It is recommended that these components be replaced or that the computer be sent in for servicing
Hardware Failure: The big issue
The big problem, as
mentioned earlier, is not replacing or repairing the non-functional
hardware, but the time lost, interruptions to daily routine (especially
for businesses), and the loss of critical data. If you need a running
system at all times, have a backup system as a fail safe, or even two.
If users want to ensure that none of their critical data is lost in the
event of a hardware problem with their computer, there is only one way
to do it — Back up the data as often as possible.
There are many
different ways to ensure that the data is backed up, and as technology
becomes advances, back up methods become much simpler.
Let’s look
for a moment at what a back up is. Backing up of computer files means
that users are making a copy of the data that will be stored somewhere
other than on the computer. Everyone should always have a back up of at
least the most important files, because should anyone experience a
hardware problem, they could still be able to access the files.
Many
people don’t back up their files, because they don’t know what they
need to back up. Start with those files that cannot easily be recreated.
Then, move on to files to which you make frequent changes just in case
you accidentally change something that you shouldn’t have. Back up your
music collection – because this can be quite expensive to replace in the
event of data loss.
In general, best practice is to back up the files at least monthly and more frequently if users access the files regularly.
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Free laptops with mobile phones Now a handy device comes with a portable gadget January 4, 2026
Mobile phones these days have become the basic necessity of our life. They provide us with basic need of communication and let people keep in touch with their loved ones when they are on the go. The importance of mobile phone dealsdoes not restrain to the communication only. Mobile phones have replaced devices such as music player, camera and tablets. They are the most desired devices.
Things however become much better when your favorite device comes with a deal which offer you with free gifts that is just too hot to ignore. These gifts may be anything like LCD TV, laptops, gaming console or even cash back facility. However the deal which is very famous these days is free laptops with mobile phones. As we know that life today is getting very hectic and we sometimes have to work for the whole day to meet the needs of our professional life. So to cope with this scenario we can’t always sit at home or office and work on our workstations, we might need to carry our work outside. In this case there arises the need of a laptop, a gadget which will provide you with the ultimate experience of freedom to go out and work while sitting in your lawn or on the terrace and enjoy fresh air.
Laptop also provides you with multimedia options and you can always carry your collection of multimedia with you. With the huge storing capacity of laptop this is possible. You can always access internet on laptop via data card and you can keep connected with the world. Laptops are available with mobile phones as free gifts. There are various deals available on the internet and you can get all the information you need regarding these on the internet. These deals are available on all the leading network providers. There are various internet portals which provide the adequate information on these deals and also you can compare them to choose the one which suits you the best.
chlose is an expert author of telecommunication industry.Formore information about free gifts with mobile phones with Free LCD tv with mobile phones
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How To Start An Iphone Repair Business January 3, 2026
f you are looking for a good small business idea, then learning to start an iPhone repair business might be a great idea for you. Now, start to think about how many of your friends have an Iphone or a touch? I know for me i’d say about 50% of my friends do. This is a business that has great potential right now, but you’ll need to act right now to get in on this trend. Fixing them isn’t very complex for someone who has a little technical knowledge and if you’re willing to buy a couple small tools and a few spare parts and do a little reading.
Since the launch of the new Iphone, there are a lot of the older generations available for cheap. Another angle might be to pick a few up on ebay and see if you can sell them locally. Remember, people are locked into long term contracts and still need to have their current phone fixed!
You should be able to find all kinds of details online on how to repair Iphones. There are a lot of sites out there that will give you info on them.
When I broke my iPhone and needed to get it repaired, I ended up finding what I consider a great example of a new start up idea. I found a repair place that offers 1 hour repair/sameday (if its more complex). This is the best!! Most places send your phone away to be repaired. People will pay a premium if they can get their phone working in less than a few days.
I would suggest first starting small and putting up a few free ads around your local area. Craigslist is always a good place to start for free ads and should help get you started.
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