Tag Archives: Health

Mobile Unified Communications: The Solution to Enterprise Success

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Photo by Victor1558 via Flickr

In the communications industry, smartphones have evolved into an invaluable device that blurs the line between business and personal processes. Many of the features necessary on these gadgets elevated the status of these devices from merely a trend to an inexpensive ubiquity. With SMS functions, e-mail connectivity, internet browsing, and voice over the internet protocol applications; smart handsets are now key examples of how mobile unified communications translate to a more successful enterprise.

Unified Communications in the Mobile Age

The concept is no longer an innovation or a ground-breaking thought. A 2011 research by Information Week stated that almost 36% of enterprises have been implementing unified communication systems. Back then, almost one in five business technology experts said that deployments of unified communication strategies are under-way. O2 conducted a similar study this year, which showed that 88% of senior IT leaders said that a consolidation of their data, voice, and mobile networks will occur in the next two years. Unified communication is the perfect contingency plan.

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Photo by Saad Faruque via Flickr

There seems to be one reason why so many deem this enterprise concept as a standard. As  ‘smart’ technologies grew in number, innovations related to the communication realm are both inevitable and optimal. The industry enjoys the continually improving technology of VoIP and live video, which equates to web conferencing being the norm on many enterprises. Instant messaging and social networking has largely affected the business way of thinking.

Unified messaging is a concept that allows a single space to become the gate to many different communication portals. All of these technologies are made simple, portable, and hassle-free mobile technologies – smartphones, tablets, and everything in between.

Vital Role in a Business’s Success

Its aim is to address the many common errors committed through traditional business communication models. These communication problems often stem from misunderstandings, Chron said. More often than not, these misunderstandings come from the vagueness of language. Either way, digital unified communication strategies are employed to lessen the risk of these crucial flaws.

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Photo by ffaalumni via Flickr

A well-planned strategy, zeroing on the mobile platform, can prove to be beneficial to many enterprises through the following advantages:

  •  Maximize productivity – It allows a better exchange between managers and workers, minimizing time wasted through unnecessary back and forth e-mails or calls. Working at home is now a possibility that is open to most desk jobs that previously required office spaces and devices.
  • Minimize costs – It is admittedly not the least expensive resource out there, but it is definitely a guaranteed investment that pays off over time. Also, the initial cost may be reduced depending on the current tech and communication infrastructure of the company and thus, can be modified for cheaper solutions. Additionally, the cost of travel can be minimized (or even totally eliminated) through many features of UC. 

Social Media and Unified Communication

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Photo by SalFalko via Flickr

Social media has undergone many advances in its field that is largely due to unified communications. For example, the increase in popularity of social networking site LinkedIn tells us that there is more to social media than ‘liking pages’ and ‘becoming a fan’. This interestingly blurring of professional and personal realms is credited to UC concepts such as network cultivation through contacts. Mark Straton, senior VP of Marketing, Voice and App Solutions of Siemens Enterprise Communications Group, echoed this sentiment. “Social media tools have rapidly moved from being the preferred communication method of millennials,” Straton said.

The main goal of UC is to reduce what is called communication latency. Thus it’s touted better than the multitude of avenues by which we communicate as people, workers, or businesses. This has been adapted extremely well in the most recent phases of social media through sharing of Tweets and automatic posting on Facebook’s wall from many other places like Flickr, Instagram or Ask.Fm.

Summary

It is no surprise that the enterprise unified communication market is rising. In this age of mobile usage, businesses acknowledge the necessity of an equally mobile enterprise to increase yield without much wasting of resources.

5 Business Ideas That Enable Working From Home

For the last couple of years, the internet has provided opportunities for people to work not only in the offices but also in their homes. This is through “working from home” business that is currently popular among many people in the world because of the numerous business ideas possible through it. So, what are examples of business ideas that enables people to work from home?

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Example of a home office setup (Photo: Kevin Shorter)

1. Working from Home – Freelance

Freelancing is one of the home based business idea that will enable you to work from home while providing services to the rest of the world population. Currently numerous websites offer online businesses that make a good business idea once implemented. This will let you work from home at the same time enhances create jobs to other people whom you hire to assist in your everyday chores.

2. Academic Assistance

TeleEducation – Internet technology has enhanced the process of education by enlarging the accessibility of these services. This is a great work from home business opportunity. Through video conferencing services, you will be able to tutor thousands of students that need tutoring services through internet in your home. Many people are currently using this new business opportunity to earn amazing amounts of money. This has allowed people working from home without the need of travelling to these academic institutions.

3. Medical Services

TeleHealth – Provision of medical advisory services is another idea to work from home business especially if you have a medical background. Instead of seeking to work in a hospital, you can subdivide your house to medical room where you offer services to clients that are indeed of medical services. This will not only create huge amounts of dollars but also create jobs for those people who will help you conduct the services. In addition, you can also offer virtual medical assistance through the internet where you help even those people beyond your geographical reach.

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An example TeleHealth setup with Polycom equipment (Photo: USDAgov)

4. Online Office Virtual Assistance

The internet also offers another amazing opportunity to provide virtual assistance especially in office functions. Through the internet, at your home, you can find a job as an office assistant. This will enable you to exercise any delegated office job such as answering of mails, drafting letters as well as memos among other numerous services. This will not only be a good opportunity to earn money from home but also ensures that corporate communication with the clients is enhanced to greater heights. To gain leverage, you have to be familiar with some of the most common tools used by businesses. Look at this Pure Leverage review to learn a few.

5. Construction Or Engineering Advisory Services

Offering advisory services in the engineering services is one of the ways to create a home based business especially if you have an engineering training background. Currently there are numerous clients both online and offline that needs construction services. Through your services, you can solve their problems that will help you make money at home without the worry travelling to an office. This will also improve accessibility especially when you are settled in a strategic position.

Summary

I believe the above top ideas on how start a home based business that will enable you working from home without worrying about the need to reach the office at the appropriate time.

Software MCU Comparison – What does the market offer?

A Videoconference Multipoint Control Unit (MCU) is a crucial part of every serious Videoconference infrastructure. It’s a system used to connect multiple media streams into a single Videoconference, therefore very often the MCU is referred to as a “bridge”.

The traditional MCU is a DSP (digital signal processing) based hardware whose primary functionality is to decode all incoming media streams, compose a single stream for each far-end participant and finally re-encode that stream before sending it out, needless to say all this requires a huge amount of processing power. More over, hardware-based MCUs define scalability on a per-port basis, which means if we want to have more participants connected in a Videoconference at the same time, we need MCUs with more video ports i.e. more DSPs and DSP hardware does not come cheap.

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LifeSize UVC Multipoint used on a Tablet

That is why a lot of companies are turning their attention towards a new type of product when it comes to multipoint Videconferences – the so-called “software MCU” or soft-MCU. A soft-MCU serves the same purpose as the hardware-based, except that all the transcoding and signal processing is done in the software which introduces big advantages in terms of cost, scalability and flexibility.

The soft-MCU eliminates the need for DSP hardware and can run on virtualized servers on private or public clouds, therefore it is significantly cheaper to deploy than the expensive hardware MCU. In terms of scalability, customers can often just purchase the number of ports they require at the time and then scale up or down easily as the need changes. Software MCUs offer also more flexible deployment, updates and feature enhancements are easy and more frequent, which gives them advantage in today’s fast evolving demands in the Videoconferencing world. Manufacturers can offer the soft-MCU for on-premise deployment on company’s internal servers (usually preferred by enterprises) but the lower end of the group video conferencing market will also benefit from the hosted services (cloud services) offered by providers.

Current market of Software MCU solutions

Although still in relatively early phase in terms of adoption, the market is all but short in offering soft-MCUs solutions for multipoint Videoconferencing. Some of them offered as pure software to be installed on industry-standard servers, some of them require some sort of hardware usually from the same provider which makes them a kind of  “hybrid” solution. I will just go briefly through some of the most talked about products out there at the moment:

 Avistar

Avistar offers the Avistar C3 Conference, a software-based MCU that runs on standard off-the-shelf hardware and operating system software, and on virtualized servers. It is mainly designed for on-premise deployment in enterprise environments, but service providers offering managed Videoconferencing services could also take advantage from it.

Each conference server can support up to 12 ports of simultaneous conferencing, video standards supported are H.263 and H.264 up to 1024 kbps call rate per endpoint with 30 fps.

 Polycom

The Polycom RealPresence Collaboration Server 800s, Virtual Edition is a multi-protocol, integrated, software-based multipoint MCU running on x86 servers. Mainly designed for mid-sized enterprises or to expand an existing RealPresence Collaboration Server (RMX) environment, it provides open standards scalable video coding (SVC) support and interoperability with systems that use advanced video coding (AVC). It can support up to 40 H.263 or H.264 video ports with 720p and 30 fps.

 Vidyo

Vidyo solution consists of Vidyo Router at its center, offered also as a virtual edition (VE), which performs transcoding-free packet switching using their patented Adaptive Video Layering (AVL) technology which introduces low-latency video-streams for endpoints over any IP network. It can be deployed on industry standard servers and is “VMware Ready” certified. Interoperability with legacy systems requires the use of VidyoGateway. The VidyoRouter VE comes in two models – VE 100 and VE 25 offering 100 and 25 concurrent HD connections respectively, supporting native rate and resolution matching per endpoint, up to 1440p at 60fps. Vidyo technology is available through service providers such as Videoconference24.

 Pexip

Pexip is a new start-up that offers pure-software based MCU called Infinity, which will be available from September. It can be deployed on industry-standard servers in a VMware virtualized environment and port capacity can be easily scaled up by adding more servers. It will support H.263 and H.264, SVC, VP8 video codecs as well as interoperability with WebRTC and Lync. We are yet to see how this product will perform in the real-world but it definitely looks promising with of supporting wide range of software clients and endpoints.

Acano

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Acana Software MCU Example

Acano is also also a new player in the industry, offering software solution that unites “previously incompatible audio, video and web technologies” in “coSpaces” which are essentially cloud virtual meeting rooms. People can use whatever devices they have to call into a coSpace, including mobile phones, tablets, PCs, Microsoft Lync clients or video endpoints. Designed for the x86 architecture, it runs on their optimized hardware, standard servers, as well as in virtualized environments and can support thousands of users per server, with further scale and resilience provided by native clustering. Major video standards are supported including H.264 AVC, SVC, WebM / VP8, Microsoft RTVideo, and said to support H.265 as well.

 Vidtel

Vidtel is primarily a service provider; does not offer soft-MCU for on-premise enterprise deployment, but they do offer hosted cloud Videoconferencing solution, labeled MeetMe – it’s a cloud-based, “any-to-any” video conferencing service which supports interoperability between SIP, H.323, Google Talk, Skype, and WebRTC. It supports up to 20 video conferencing endpoints with 720p. The infrastructure for video conferencing is hosted on a Vidtel central cloud and each participant is given a private meeting room ID and a login PIN; they use this to join the Vidtel MeetMe meeting and start communicating and interacting almost as if they were in the same office.

 LifeSize

LifeSize UVC Multipoint is a software-MCU that can be installed on industry-standard servers. It supports H.263 and H.264, SVC video standards and interoperability with Lync (Microsoft RTVideo). Customers can purchase and scale one port at a time and administrators can selectively control the quality and capacity of each port, ranging from 360p for mobile users to 1080p for room-based environments (with the Enterprise edition) and maximum of 128 participants in a single conference.

 Cisco

Cisco became the undisputed king in Videoconferencing hardware, with the acquisition of Tandberg, but they do not offer software-MCU that can be deployed on-premise. They do however offer cloud Videoconferencing service called – Cisco WebEx Telepresence, which can support up to 12 participants per conference with 1080p. At the moment it’s only available in the U.S. and Canada.

 Blue Jeans Network

Blue Jeans – similar to Vidtel, Blue Jeans is a service provider offering hosted hosted video bridging with multi-vendor interoperability including Skype and Lync. Also they are the developers of their own solution and allow re-selling. It supports up to 25 participants per meeting with 720p at 30 fps  and offers easy web based management capabilities for administrators as well as reporting capabilities.

 Avaya / Radvision

Avaya / Radvision is offering the Elite 6000 Series – software-based hybrid multi-point control unit providing high port density up to 40 full 1080p HD ports (80 720p) on a single 1U system. All the major video standards are supported as well as interoperability with other vendors.

As we can see there are lots of different flavors and there are more solutions out there, opening new opportunities for those who could not own standalone MCU before. It’s hard to say what the future holds, certainly it’s too early to dismiss hardware-based MCUs in which companies have invested a lot of money. It’s clear that the two solutions will coexist for some time and it’s up to the customers to choose the best solution for their business based on their requirements in usage, cost and features.


Software MCU Example Video by Pexip

[youtube=http://www.youtube.com/watch?v=dA2oh-4A8Qg&w=575]

What is Telemedicine?

The term telemedicine is currently a big buzzword and has been written about by renowned press, such as the German Frankfurter Allgemeine Zeitung. The first use of telemedicine and hence the use of the term too dates back a couple of years ago though. Generally the term telemedicine describes an approach where the physician is physically separated from his patient while examining or diagnosing him.

Through substantial improvements of modern video conferences and steady enhancement of IP networks worldwide, telemedicine has become a lot more important again. Telemedicine has been further professionalized driven by big countries and regions with a comparably low population density. Telemedicine can be used to make decisions essential to human life faster and for first diagnoses. Experts can consulted at a cheap price. Pioneers in telemedicine are the USA, Australia or the Scandinavian countries.

Modern video conference systems are often used as technical platforms, since they already offer many important features for telemedicine. Among the most important features are an optimal HD video conference quality for point-to-point connections and video conferences with more participants as well as the possibility to exchange files, x-rays or blood levels via video conference (Desktop Sharing). Especially video conference services that can be operated with different devices offer a good solution for telemedicine. Physicians can communicate with the patient via video conference from the meeting room, while the patient himself sits at home in front of his PC. Furthermore a specialist could be consulted via iPad while using the Wireless connection of his hotel.

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Example of Telemedicine:
Concept Art of Sarah Kaiser

Easy usability of video conference solutions is essential. The target group often exceeds the 60 years and is not used to handling modern equipment. Simple installation and self-explanatory user interfaces are hence crucial aspects for the deployment of telemedicine. Video conference solutions with a relatively low bandwidth should be preferred, since many patients will not have broadband Internet connections.

Telemedicine is used more often in Germany as well. Possibilities to make use of it are manifold. Physicians draw on systems for exchanging information with international colleagues. Patients can be dialled in for precaution, diagnosis and after treatment via the telemedicine system. Live broadcasts from the surgery to a lecture hall of a university are possible.

Despite the many possibilities to use telemedicine it has not spread as widely yet. The reservations can be explained with lacking experiences and high initial costs. Physicians increasingly look for easy solutions that can be rented and only cause relatively small costs per month.

Video conference hardware providers and video conference service providers have to take these requirements into account. Only some service providers are able to offer first class telemedicine concepts at a moderate price level already today.

Due to rising quality and lower costs of telemedicine and video conference services, also physicians in Germany will see the advantages of technical advancements for their patients and themselves in this sector and eventually integrate these developments in their daily processes.