Throughout the year, many new technologies are released, and some that have been released in 2009. Some of these technologies include new mobile devices, new applications, and new software programs. These are some of the most exciting trends in technology 2009, and many of these new technologies are poised to become a big part of our daily lives.
Twitter

During 2009, Twitter experienced an explosion of user growth. As of September 2011, there were over 100 million users. Moreover, Twitter added a Discover tab to the homepage. The company also announced that promoted tweets would be used for advertising.

The microblogging site also added the ability to delete messages. This was a boon for users, who wanted to spruce up their profiles.

The company also rolled out the @ symbol. It makes Twitter less about broadcasting and more about the communication process you can try these out.

Twitter has also improved its reporting process. Twitter now allows users to report their tweets to Twitter employees, who then decide whether the tweets are allowed under Twitter's policy. As a result, Twitter has experienced an increased number of complaints about online harassment. However, many users are skeptical of the company's bias in enforcing its policies.

In the midst of this turmoil, Twitter co-founder Jack Dorsey traveled to Iraq as part of a U.S.-sponsored effort to support the Iraqi government. This was in addition to his regular media campaign to support the Obama administration.

Another notable Twitter feat was the company's ability to identify and monitor a firehose of tweets. This can help predict stock performance by up to six days in advance.

A study from MIT examined how Twitter used technology 2009 to achieve its feats of knowledge. The study analyzed the tweets of four large IT companies. It examined the top tweets, and characterized cities and their accounts in the process.
3D laser scanners

During the past year, the popularity of 3D laser scanners has grown. The technology is used for many applications including industrial design, reverse engineering, orthotics, patient care, and research. The market is growing at a 15.4% CAGR over the next four years. This is driven by the improved workflow and product innovation.

For example, the Leica RTC 360 laser scanner can capture 2 million points per second. This is up from the previous model's 1.5 million points per second. The new scanner also has an auto-registration feature. This improves the scanner's speed and accuracy.

Phase-shift 3D laser scanners are used to capture high accuracy detail on piping at nuclear power stations. They are also used to detect unvented high points and areas where the actual piping differs from the design.

A portable 3D laser scanner was tested against a flat white surface at up to 50 metres. It was scanned at 40deg x 40deg FOV. It produced 1200 points per second. It was able to capture a point cloud with an accuracy of 5mm. The file size was very large. The scanner was also able to produce a circumferential view.

A high accuracy 3D scanner can capture small objects, including jewelry, with intricate details. It can also create 3D models with vibrant colors and unparalleled precision. It is also capable of capturing a wide range of surfaces, including hard to scan surfaces.
E-prescribing

Using E-prescribing technology 2009 can be a great benefit for health care providers and their patients. It can improve workflow and efficiency, as well as reduce medication errors. It also provides additional safety measures for patients.

E-prescribing technology is now available to more patients. Some e-prescribing applications can even be connected to the patient's PBM or health plan. These systems provide a complete history of the patient, including allergies and pregnancy. They also alert prescribers of other risk factors, such as duplicate therapies and drug interactions.

E-prescribing technology has been adopted by a variety of healthcare organizations. The US government has issued several incentives to promote its adoption. For example, Medicare reimburses practices up to 2% of Medicare Part B charges for using qualified e-prescribing technology. However, if a practice fails to comply, it could lose its Medicaid reimbursements.

In November 2005, CMS published foundation standards for all electronic prescribing under Part D of the MMA. The standards became effective January 2006. CMS will enforce compliance with the EPCS mandate when 2023. If a practice does not use a qualified e-prescribing system, CMS will send non-compliance notifications to prescribers.

While electronic prescriptions have many benefits, there are still some challenges. For example, introducing an e-prescribing application can be a huge hurdle for some prescribers.

However, these challenges can be overcome. Technology continues to advance and improve, which will help resolve many of the prescription issues.
Computerized patient records

Using computer technology to analyze large numbers of ill people can advance our understanding of disease and improve health care delivery. However, there are also privacy concerns associated with the use of electronic health records.

The use of electronic health records has become a priority for the health care industry. The Health Information Technology for Economic and Clinical Health Act was enacted in 2009 to encourage health care organizations to use EHRs. The legislation sets aside $27 billion for an incentive program to support adoption of EHRs.

The act also encourages the creation of standards for electronic medical records, including privacy protections. In order to qualify for Medicare reimbursement, hospitals must implement "meaningful use" of EHRs.

Electronic health records are designed to improve the quality of patient care by allowing data sharing among health care providers. They also increase the security of patient information. They can be used to improve medication safety, reduce drug-drug interactions, and reduce costs. In addition, they can be used to share information with public health agencies, such as immunization registries.

Electronic health records are a necessity for optimal health care delivery. They are expected to reduce mortality rates for chronically ill people. However, they have not yet been fully adopted in the U.S. In fact, a majority of hospitals in the United States do not have comprehensive electronic-records systems.

In addition to computerized patient records, hospitals also use electronic reports, such as physician notes, laboratory reporting systems, and electronic radiologic reporting systems. They also have electronic imaging, nursing assessments, and some decision-support functions. In addition, they have access to patient billing data.
Google's Android OS

Using Android, you can create a personalized experience for any device you own. The platform's software stack is an integrated system that allows you to add, modify, or even erase functionality from the core OS. You can even slap a custom skin onto the OS to create a unique look for your device.

Android is an open source mobile operating system. It is written in C/C++ and uses the Linux kernel as its foundation. It is a very capable operating system and can be used on a wide variety of devices, including smartphones, tablets, televisions, smart watches, and even cars.

Android's initial release was a rather modest affair. It was rolled out on a QWERTY keyboard smartphone, and was written to operate on cheap handsets. It took Google some time to get Android up and running.

Google's Android OS is now the most popular mobile OS on the planet. It's run on over 1 billion devices worldwide. As such, it has changed the mobile app development landscape. It has also helped to spur competition in the smart phone industry.

Android's biggest flaw is that it is very loosely managed. OEMs usually want to add functionality to their devices through skins instead of modifying the OS. There's also a bit of a war going on between carriers over features. The result is a lot of variants. Some of these are simply due to the hardware requirements for the device, while others are due to legal restrictions.