Benefits of Two Way Radios to the Hotel Industry

Over the years, hotel communication has had to change and develop, becoming more and more efficient than it was. This is courtesy of the advancement in technology over these years. Passed are the days that two way radios were exclusively for police official use. Nowadays, these pieces of technology that have been improved and made even better are used for hotel communications. These state of the art technology have lots of benefits that any of us have been recipients of in one way or the other. Being in the hospitality industry, I can outline with ease some of the major benefits that these 2 way radios have brought into hospitality.

First and foremost, the service offered to the customers in the hotels has been improved. When taking orders in the restaurants back in the day, the waiters had to go all the way back to the kitchen to request for the order. Okay, this was not much of a problem for the small establishments. However, as the hotel grew and the number of employees grew, the kitchen area would get so crowded that out was difficult to get the job done. With the new Two-way radio technology however, all the waitress have to do is call out the order through the gadget and it is received on the other end saving on the time.

Also, being in the hotel business, I can testify that just like in any other business, there are major up and downs. However, unlike many other businesses, there is no space for screwing up. A single mishaps can cost you millions. The best way to avoid this from happening, is by communicating with the manager and airing out issues that might be there. Communication is key in this business and the sooner an issue is sorted out the faster you can move on and provide quality service to your customers.

Security. Do we really have to spell out the benefits that 2 way radios have with regards to security in the hospitality industry. The hotel industry harbors people of different kinds and who have different intentions. As such, the necessary measures need to be taken to ensure the security of the staff as well as the other peaceable customers. The rate at which the security personnel react to distress calls can be the determining factor to how the security emergency turns out. The Two way radios have greatly increased the speed in which the security personnel respond to security threats and also ensure that they are on top of every situation as every member in the hotel informs them when there is a security risk.

In addition to the above benefits, the Two way radios are cost effective and are also very easy to use. With the Two way radios, the management does not have to pay any network provider so that they can communicate. This reduces the cost of operation of the hotel by a great margin. To talk through to the other person on the other end of the line, all you have to do is press a button on the front and you will get through. It is as easy as that.

The benefits of the 2-way radios are numerous. This makes them a major asset to any hotel.

Whats’s a Covert Earpiece?

From wisegeek.com “What Is a Covert Earpiece?” (22 January 2009)

A covert earpiece is a miniature earpiece worn by an individual while being effectively hidden from plain view. It operates as a radio accessory in times when a user does not want other people to know she or he is communicating with others using radio earbuds. Also known as an invisible earpiece or a surveillance earpiece, a covert earpiece is often worn by government agents, corporate security personnel, undercover law enforcement officers and corporate as well as government spies.

covert earpiece

While many occupations require the use of a radio headset for communication, a covert earpiece is primarily used in instances where communication is of an extremely private and sensitive nature. This is common in cases of private security details and surveillance projects. Sometimes people also use a covert earpiece to defraud businesses and others. Examples of such instances would include someone using an invisible earpiece to cheat on an exam or to defraud a casino by receiving remote information while playing a game.

On-air television personalities may also use a covert earpiece, which is not distracting to viewers, but allows the person to hear relevant feedback from producers and engineers in order to make sure a taping or live appearance flows smoothly. Individuals may also wear a covert earpiece when making a public speech. By doing so, the speaker can receive important cues or changes in a speech without the audience even being aware that communication is taking place between someone located behind the scenes and the individual delivering the speech.

Some covert earpieces are accompanied by a discreet microphone, which enables two-way communication. These are commonly used by security forces with a need for such communication, particularly during surveillance operations. These types of accessories are not only convenient because they feature hands-free operation, but also because they allow undercover security forces to blend in with crowds without having to use a visible walkie-talkie system of communication.

A covert earpiece does not contain any visible wires and is designed to fit inside the ear without being noticeable to the general public. Some devices are even designed to fit on a pair of eyeglasses while amplifying sound inside a person’s ear. An inductive wire is sometimes worn around the person’s neck, but is covered by clothing so as not to be discovered by onlookers. This wire is not connected to the covert earpiece, but connects to a separate radio device that helps modulate sound.

Mars Rover Spots UFO…Or Does It?

After much global speculation, NASA has at last put out an official statement regarding the true identity of the ‘white spot’ or ‘UFO’ seen on Mars by the Curiosity Rover on June 20th.

…Sadly, the UFO in question turned out to be only as extraterrestrial as a camera glitch.

Interviewed by The Huffington Post, Justin Maki, the main camera operator for the rover, said, “This is a hot pixel that has been around since we started using the Right Navcam (…) In the thousands of images we’ve received from Curiosity, we see ones with bright spots nearly every week, these can be caused by cosmic-ray hits or sunlight glinting from rock surfaces, as the most likely explanations.”

As any photographer will tell you, ‘hot pixels’ sometimes occur during long exposure shots. Such glitches are usually caused by the camera’s sensors momentarily overheating (although they pose no danger to the camera equipment itself).

Amateur photographers occasionally mistake hot pixels for paranormal phenomena as well. In fact, the ghost website ‘Photographing The Paranormal.com’ actually has a section on these little buggers. It warns potential ghost hunters that,

“A perfectly symmetric small red dot in your picture is probably nothing paranormal, especially if it is at the same spot in most of your pictures. That’s actually called a hot pixel, if you spot one, don’t call the press!”

Older astronomy enthusiasts will no doubt be reminded of the discovery of the ‘Martian face’, a famous image captured by NASA’s Viking 1 orbiter in 1976.

Various theorists hurried to suggest that the ‘face’ was evidence of a long-lost Martian civilization (complete with ‘pyramids’ and everything), but it was actually just a large formation, captured by the relatively low-resolution cameras of the 1970’s, that looked a bit like a face.

Modern images, of course, reveal nothing so grand. The ‘Martian Face’ fiasco is now seen as an example of paraeidolia, a psychological phenomenon that sees people finding recognizable patterns in otherwise random sounds and images, examples of which include The Man in the Moon, Rorschach tests and those times when people see the faces of religious figures in ordinary household objects.

So it seems that there was no reason for us to get excited after all (except that pictures of Mars are unassailably cool).

…Of course, the conspiracy nutters are never going to buy it, but hey, what can you do?

City faces decision on radio infrastructure

This was originally posted on http://www.edmondsun.com/local/x1760083917/City-faces-decision-on-radio-infrastructure

The City of Edmond faces a decision about whether to replace or upgrade public safety radio infrastructure to the tune of about $6 million, said Matt Stillwell, director of Public Safety Communications and Emergency Management.

Edmond purchased a 7-channel Motorola MHz SmartNet radio system in 1998. Seven years ago, the system interfaced with a different Motorola system operated by the state, Stillwell said.

“Our technology is going to be 20 years old in four short years,” Stillwell said. “… Think of your cell systems and how they have changed since the 1990s. The same dynamics affect radio systems.”

Changes in technology, governance and an aging infrastructure will inform what system changes the city should choose within seven years, Stillwell said.

The city maintains ownership of its seven channels and the state added 10 more channels to local sites, Stillwell said. All local governments use this system, but not everybody has paid for its maintenance. Only six municipalities help pay for the system.

“The citizens of Edmond are paying for a system of any (yearly) infrastructure maintenance, while other users of the same sites are not,” Stillwell said.

The City of Edmond joined the state’s system in 2007. A lot of other communities join the system through grant dollars, he said. The upgrade was paid for by state dollars and cost the city nothing, he said.

Questions are unanswered as to how many radios for police, fire and emergency management would be impacted by a new system, Stillwell told The Edmond Sun.

“We won’t have to replace all of the hand-held radios that are out in the field,” Stillwell said. “Most of the radios we have been purchasing for the last five years are digital capable and P-25 capable.”

The P-25 is a radio standard that all of the public safety radio vendors use, Stillwell added.

Directors of city departments recently identified $143.6 million worth of unfunded city projects they say the city needs. The Edmond City Council heard presentations about these needs, such as the public safety radio infrastructure, at a public workshop. (For coverage of other capital improvement projects discussed by the city, look at www.edmondsun.com.)

A funding source to pay for these infrastructure improvements is in the first phases of discussion, said Larry Stevens, city manager. There are concerns that the 2000 Capital Improvement 3/4-cent sales tax will not provide adequate funding for major capital projects, Stevens said.

The city welcomes public input by Edmond residents and future recommendations by the Capital Projects and Financing Task Force, Stevens added.

Either Edmond will partner with the state to upgrade with the latest digital technology, or pursue an independent digital upgrade without the cushion of state funding, Stillwell explained.

“The bottom line is we have to move away from that analogue. End-of-life issues are coming up with our technology,” Stillwell said. – See more at: http://www.edmondsun.com/local/x1760083917/City-faces-decision-on-radio-infrastructure#sthash.bqDBsfhK.dpuf

What Does Two Way Radio Mean?

A two way radio is one that can transmit and receive. It is also called a transceiver. The two way radio definition encompasses most of the wireless or cellular systems. Portable devices which use the two way radio system are called walkie talkies or handie-talkies. The transmitter on a two way radio device is turned on by pressing a push-to-talk button. Pushing this button sets you free to start talking through the device. There is normally another person on the other end of the conversation, or a group of people who have devices which use the two way radio system.

The 2 way radio technology is one of the earliest wireless network technologies. Despite the fact that there are countless other ways of wireless communication due to innovation, the two way radio system is still viable and used by people to widen their communication range.

It is mainly used due to the following two main advantaged:

Communication is Instant

The two way radio system enables instant communication. Within a fraction of a second after pushing the push-to-talk button, you would be able to pass on your messages . This has been made possible by a quick call set-up time integrated in this technology. The reliance of organizations on the two way radio system is founded on the fact that the device enables instant communication.

Group Communication is Possible With This Technology

This is a distinct feature of the two way radio technology. The capability of this system to create a scenario where a whole group communicates even from distances apart is also called “group call”. It is very efficient in that one caller is able to convey a message to up to thousands of other users at the same time. Not one user receives his/ her message later than the others in a group call. The conveyor of the message does not need to repeat himself/ herself so that the message is heard by everyone in the group communicating. Very little radio frequency channel resources are used during the group communication, meaning that it is not a way that utilizes so much of an organization’s resources.

Benefits of a Two Way Radio System of Communication

All wireless technology systems of communication have their advantages and disadvantages. Organizations or groups have their preferences in regards to how they conduct their day-to-day businesses.

A two way radio system of communication is superior to other systems of wireless communication due to the following key reasons:

• It is suitable for people who are mobile hence are rarely together to carry out their duties and responsibilities close to each other.

• It is suitable for communicating among a group of people.

• Communication using the two way radio system is instant.

The aspect of a two way radio system of instant communication enables emergencies to be handled pretty fast. A situation that requires urgent attention can be attended to as fast as possible. A cellular phone would be a great option for communication of emergencies, just that, they take time as the person on the other end of the call has got to receive first so that the message is conveyed. The few seconds or possibly even a minute as the phone rings could create an avenue for the situation to worsen. A two way radio system only requires you to push a button and then convey the message straight-up, as long as the radio frequency channels are available. In the event of congestion on the radio frequency channels, the two way radio system is designed to overcome this and create a priority in the event of an emergency. This feature is not available to other technologies of the wireless system.

Conclusion

The two way radio system is very efficient and economical. Making phonecalls to more than 5 members of a particular group would be pretty expensive as compared to conveying messages through a two way radio system. It would also take time to call one member after the other, a situation that would not arise with the two way radio technology.

Earth is Being Photographed from Orbit…But the Views Differ

A group of Silicon Valley start-ups is attempting to create a comprehensive picture of the earth from space…In real time.

…And when we say picture…We mean video.

…And when we say video, we mean close enough to track a single car across a single highway, anywhere in the world.

The scientific appeal, from the perspective of a multitude of disciplines, is obvious. The business appeal is gigantic and the potential military application is bigger than both combined.

However, not everybody is convinced that this is a good idea…

131 ‘cubesats’ – satellite cameras (that are each about the size of a shoebox) are being primed for launch over the next 12 months. These cubesats will snap a daily photograph of the earth from space, building a Google Earth-style composite image of our home planet, the main difference being that, unlike Google Earth, this picture will update itself approximately every 24 hours.

One of the companies behind this initiative is Planet Labs, a 40-employee start-up based in San Francisco. Chief Executive and co-founder Will Marshall told BBC News that,

“We’re basically leveraging billions of Dollars that has been spent in consumer electronics to advance space exploration and the capabilities of satellites to help people on the planet,”

Certainly, the Humanitarian application is potentially groundbreaking. Such technology could possibly be used to locate missing planes (exemplified by the recent tragedy of Malaysia Airlines Flight MH370), survivors of shipwrecks (like the four missing sailors currently lost at sea) and other disasters as well.

Mr. Marshall believes that his miniature satellites are in a unique position to do a lot of good.

“Instead of seeing a hole in the Amazon a few months after trees have been taken down there, we can see it as it’s happening” he says.

The first batch of 28 cubesats (known as ‘doves’ by Planet Labs), were launched in February of this year and are currently passing over earth at a speed of around five miles a second. Amazingly, they can produce images detailed enough to pick out individual trees.

However, photographs of individuals will be deliberately obfuscated, a decision taken after privacy groups protested against being captured on camera unwillingly. 

It all sounds innocent enough, until one considers that the company is funded by venture capital and is fully expecting to turn a profit from this endeavor. Hypothetically, this means that, although certain data may be handed to Humanitarian, scientific or environmental organizations, it will also be available to the highest bidder.

In addition, Planet Labs may be looking to send only its ‘doves’ into our stratosphere, but critics are concerned that such moves are already paving the way for the hawks to join them.

Start-ups like Skybox and Canadian Urthecast are far more interested in creating satellites that relay high-definition video to their corporate creators and are capable of targeting a single car on a narrow road, or even a small group of people.

In fact, Skybox launched 24 of these fridge-sized devices last December and the prototypes are already relaying 90 second black and white clips of the earth below them. The firm is currently in the process of being acquired by Google.

For their part, Urthecast are already talking about using HD-video as a sort of CCTV for homeowners.

Frankly, this has a lot of people worried. The old saying that, ‘just because you can, doesn’t mean you should’, does, for many, apply here.

Thomas Immel, who worked for twenty years at the Space Science Laboratory at UC Berkely, compares this new initiative to the opening of ‘Pandora’s Box’ from Greek mythology. He maintains, “Some applications may be harmful or controversial”.

For all the potential good projects like this can achieve, the possible cost to personal freedom is, in many people’s humble opinion, simply too high.

SOURCE

http://www.bbc.co.uk/news/technology-27408318

What Is A Bicycle Headset?

The headset of a bicycle is, in simplest terms, the part of the bike that allows the steering column and front wheel to rotate and turn. It is, therefore, fairly important to the general running of a bike (as we’re sure you’ll agree!)

A bicycle headset generally consists of two cups that are pressed to the top and bottom of the headtube, there are bearings inside the cups that provide low friction contact between the cup and the steerer. This setup allows the rider to be able to steer and operate the bike with maximum efficiency.

Today’s bikes use lots of different headset styles, so we’ll take you through a few of the most common ones (because we’re nice like that).

  1. Threaded Headsets – These headsets are the most simple and ‘classic’ of all headsets. They were once nearly ubiquitous, but times have moved on since then. According to ParkTool.com, “The “threaded” in the name refers to the external threading at the top of the fork steering column. Bearing cups are pressed into the bike head tube. The bearings, which may be loose ball bearings, retainer ball bearings, or cartridge bearings, sit above and below the pressed races. The top most bearing-race has internal threading, and is held in place by a threaded locknut. The stem has no effect on the headset adjustment”.
  2. Threadless Headsets – Threadless headsets are actually quite similar to their threaded cousins, with one major difference (and you’ll probably see this one coming), there is no threading. According to ParkTool, “The top race uses an internal centering sleeve on the column to maintain alignment to the bearing cup. Pressure is applied to the top race from the stem. Threadless Headsets must use a compatible stem that matches the steering column diameter. The stem binds to the outside of the column, and holds the top race in adjustment. The threadless standards are 1-inch and 1-1/8 inch diameter steering column.”
  3. Low Profile Headsets – Alternately known as ‘Integrated Headsets’, ‘Internal Headsets’ and ‘Zero Stack Headsets’ (amongst others), these headsets use pressure frame cups to secure the bearings. “The cups have a flange, or lip, and sit adjacent to the outer edge of the top and bottom of the headtube. The headtube is a relatively large outside diameter, approximately 50mm, and cups allow the bearings to sit flush or even inside the headtube. The headset bearings sit “internally” to the top and bottom of the headtube. Some models use a cup that holds a cartridge bearing. The cartridge bearing is a slip fit into the cups. The cups act as a bearing holder and do not take bearing movement or wear directly. Other types have the cartridge bearing and cup/holder as a unit. These are simply replaced as a unit when it is worn out. Still another version of this type uses a cup and cone system with caged ball bearings, similar to the conventional threadless headsets”.

Of course, its up to you to decide which of these styles best suites you and your bike.

SOURCES

http://www.parktool.com/blog/repair-help/headset-standards

http://en.wikipedia.org/wiki/Headset_(bicycle_part

Emergency services prepare for TT influx

Whilst many of my visitors are keen on some of our own articles, here is one i discovered while surfing around ezinearticles it is far better written than I might ever hope to reach. Maybe one day I will get to this rank, you never know.

 

Months of planning and preparation are almost complete as the Island’s emergency services gear-up for a huge influx of visitors and their busiest two weeks of the year.

The Department of Home Affairs says its overriding aim in policing the festival and reacting to emergencies is to ensure a safe and successful TT.

During the fortnight, every police officer and firefighter in the Isle of Man is likely to be called on.

The arrival of tens of thousands of visitors at one time presents many challenges, in particular on the roads which will see a huge increase in traffic.

The roads policing unit is promising ‘strict enforcement’ of its 2014 TT safety campaign, under the slogan ‘For All Our Sakes, Slow Down’.

The Island’s TETRA radio system which is used to coordinate response to accidents, will handle many thousands of calls during the two week practice and race period.

Home affairs minister Juan Watterson says the integrated communications operation – handled under one roof and used by police officers, fire crews, marshals, ambulance staff and race controllers – reduces response time and will ultimately help save lives.

The Best Way To Wear a Security Earpiece

Radio earpieces look really cool. They are generally used for surveillance but some enthusiasts also wear them just for fun. Secret agents and spies in the movies have made these accessories really cool to wear.

Putting on a radio earpiece is not a tough job. To put on an earpiece, first of all you need to take that earpiece and microphone clip in your hand. The microphone is to be put where you are most comfortable with it. It can be put on your hands, specifically on your wrist. You must have seen Spies or Secret Service agents in movies lifting their wrists talk. This is where they are speaking into the mouthpiece on their wrists.

If you’re not comfortable with the mouthpiece on the wrist, you can also put it on the tie or on the shirt, on your chest. Once you have clipped on the mouthpiece, it is time to put on the radio. Take the wire dangling from the mouthpiece and put it inside your shirt. Take this wire out from the top of the shirt. This way the dangling wires will be completely hidden. Take the earpiece and put it on your ears. Make sure, that it fits tightly and would not fall off when you start to walk. You can put it on either ear. If you are wearing the mouthpiece on the wrist, you will find it comfortable to put the earpiece on the same side ear.

Once you are comfortable with the mouthpiece and the earpiece, it is the turn of the end which goes into the radio. Take this dangling wire connecting that end with earpiece and mouthpiece and put it inside your shirt. Take out the wire from the bottom of the shirt. Put it in the radio and clip the radio in its place on your pants. Once you have that these wires inside your shirt completely, you need to tuck in your shirt inside your pants so that none of the wires are visible.

Once everything is fixed, switch on the said radio and test the settings. If everything is working as it should be then you have put on the radio earpiece correctly.

Wait, you are not done yet!

Once you have tucked in your shirt inside your pants and put on your jacket, you need to test the comfort level of this piece by walking around a few paces up and down. If you’re comfortable with the earpiece and the mouthpiece and are able to talk on radio, then you are set for the job. If any of the wires are the earpiece or the mouthpiece is making you uncomfortable, you need to reset your wires.

The real advantage of a concealed earpiece is that others wouldn’t notice when you are talking on a concealed earpiece. If you’re uncomfortable wearing these or with the wires, you lose the advantage of a hidden radio earpiece. Therefore it is very important to check the complete settings by walking around.

Congratulations, you have successfully put on a radio earpiece. Now, enjoy talking like a secret service agent

Who Uses Spy Earpieces?

British comedian Jack Dee probably said it best, “Men like to use drills because secretly, we think they’re guns”. Tools just bring out our inner 007.

He’s right. Men like gadgets for the same reason. We can’t deny it, there’s just something unassailably cool about a tool that you can use, but that no one else knows about.

Whether you’re prancing around your house pointing a Black & Decker at imaginary henchmen, or fondly imagining that your fountain pen doubles as some sort of deadly offensive weapon, its OK to admit that you like the idea of gadgets.

spy earpiece

If you’re reading this and nodding, then you are almost certainly a man (or else, a bit of a Tomboy, which is fine too). In which case, you probably found this article whilst searching for a ‘spy earpiece’ online. Ergo, the sort of person who buys a this is, well, someone just like you.

If, however, you clicked this page because you want to know what sort of person uses such a device (or indeed, what, if any, its practical applications are), then you’ve come to the right place, ma’am.

Its not all James Bond wannabes, you know.

Business professionals cunningly utilize spy earpieces to receive information in real time as they negotiate huge deals and contracts. They also employ such gadgets when giving lengthy and complex presentations to superiors or potential customers. This goes double (or even triple) for public speakers.

Security personnel will also use spy earpieces, as surprising as that may be to read. Often, the security professional is used as a deterrent; large, imposing men and women are geared up with walkie-talkies and sharp suits or black uniforms in order to encourage would-be troublemakers to think twice. However, it is also common for security guards to operate in plain clothes, keeping an eye on potential situations discreetly and quietly. For this, they use a spy earpiece. For the same reasons, even undercover police have been known to employ spy earpieces.

Then, of course there are students (yes, we had to get to it eventually). These are a great way to help in your exams AND feel like James Bond at the same time. Of course, we’d never condone the use of our products in such a way, but nevertheless, it does happen. Amazingly, the time spent preparing a reliable body of information and then having an accomplice drip feed the correct answers to you via the earpiece would probably be better spent actually learning the material in the first place. However, students can also use spy earpieces in presentations in much the same way that businesspeople do.

Recently, we’ve come across articles online which suggest that even the unemployed are getting in on the act, using spy earpieces in job interviews in order to come across as qualified and knowledgeable.

So, the earpiece appeals to more than just the gadget-crazed would-be 007. Spy earpieces are used by a broad cross-section of the community, not just by men with a little too much time on their hands!

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