Yankees Joe Girardi believes earpieces would help speed up pace of play

Here is the UK we commonly see coaches and physios on the football (soccer) bench wearing earpieces to communicate with each other, But this Baseball Coach wants to give the players an earpiece to improve player-to-coach communications. His argument is good, but will he be allowed?

Earlier in the week, Major League Baseball elected toremove the four-pitch sequence of the intentional walkfrom the game in order to speed up the pace of play. On Thursday, New York Yankees manager Joe Girardi threw his two cents into the ring regarding the current pace of play.

However, the veteran skipper did not comment on the recent rule change surrounding the intentional walk but rather the potential for hitters to wearan earpiece similar to that of NFL quarterbacks.

As far as the pace of the game I am a big proponent of trying to introduce some type of communication through headphones like they do in the NFL,Girardi said on Wednesday at George M. Steinbrenner Field. I think you can speed the game up that way.

In the NFL, quarterbacks arenotorious for having a speaker inside their helmet while players on the defensive side of the football now have such technology in their helmets as well.

You put earpieces in certain people, he added. Realistically you could put it in your hitters helmets and you could say what you wanted. Then its not a sign from me to the third base coach and a sign to the player. Instead of catchers always going out to change signs they could do it through communication. I think you could speed the game up a lot that way. The thing about signs is that signs take time and it slows it down.

However, many have argued that the removal of the four-pitch intentional walk was also parting ways with the potential for human error. Wouldnt the same be true for the lack of signs if Girardis earpiece system were implemented?

A player can very easily misinterpret a sign along the way, which could cause a difference in the game due to human error. Although many fans and people outside of the game would probably have less of an opinion regarding the managers new approach, it is nearly impossible to make everyone happy these days.

Why We Still Choose Wired Radio Earpieces Over Wireless Ones

Advancement in technology has changed the form of how electronic devices look like, how they operate and consequently how we handle them. Devices such as radios have become smaller, lighter and wireless. The advent of Bluetooth has enabled radios to connect without any physical connections; notably saving us from the fuss of tangled and visible wires. The wireless earpieces are in use, but it is important to note that they have not completely taken over from the wired radio earpieces. With the convenience and technological advancement they offer, why is it that they have not replaced their wired counterparts especially in fields of operation? Here are a few thoughts:

Reliability

Wireless earpieces are not as reliable as the wired ones. The technology that supports Bluetooth communication has it that the source device (radio) and the receiving device (earpiece) have to be at a certain distance from each other and nothing should come in between the path of transmission of the two devices. This means that if any of the two requirements are not as anticipated, functionality is compromised. Wired earpieces do not have the complication of interference and limited bandwidth. When you are in a situation where reliability is crucial, where you cannot afford to lose connection, say you are out in the field on operation, it would make sense to use wired radio earpieces as they are easy to handle, making them more reliable.

Limited Operational Lifetime

For a wireless device to be operational, it needs to be charged. When out on assignment, the crew will need to ensure that they have fully charged the wireless earphones and carried a fully-charged extra battery. The batteries work on a limited operational lifetime which burdens the crew as they have to keep replacing the batteries every time. When packing batteries for replacement, one should pack enough to cater for both the radio and earphone. This is not the case with the wired pieces. For wired pieces, the crew only has to worry about a single cable that will connect the radio to the earphones. The wired option is therefore less of a burden to handle than the wireless ones.

Necessary Visibility

In some instances, the visibility of the wires, which the wireless earpieces work against, is crucial in making a statement. In a security situation, the wired pieces are visible to the human eye; they make the public aware of the security. The visibility in itself reinforces security, deterring any harmful or criminal practices that may take place. In such a situation, wireless pieces are of no use as no security statement will be made.

Disruption and Negative Interference

Wireless earpieces are vulnerable to signal disruption and negative interference. It is possible for a wireless-transmitted signal to be compromised- an activity that may cause threats and anomalies. A signal transmitted by wireless means may be decrypted and accessed by unauthorized people. At the same time, the signal may be compromised in a way the end product that is received as sound is not what was initially transmitted. Bluetooth is open to any form of interference, be it purposeful or accidental. The wired covert earpiece on the other hand greatly reduce the possibility of such malpractices as it would be hard to physically interfere with transmission without anyone noticing.

Misplacing earpieces during an incident

In the event of an incident, it would be hard to misplace a wired radio earpiece. This is because, when an agent is on the move or if they make any vigorous movements, the security earpiece might be detached from the ear but will not fall; it is tethered to the radio using the wire. On the other hand, a Bluetooth earpiece would probably detach itself from the ear, fall down and be misplaced as it has no physical tethering to the radio device. This will cost an agent a lot of time in looking for a misplaced device and even the responsibility of a lost device.

When it comes to technology, the feature advancements are normally made to our convenience and efficiency but in some cases, the old way of doing things would prove to be better. Wired security earpieces have major advantages over their wireless counterparts, making them hard to phase out. What the wireless earpieces can function as at this point is as a complimentary device to the wired one.

NFL investigating Giants for using two-way radio during game against Cowboys

Apparently using a two way radio during an American football game is frowned upon over in the good old US of A, This article is about a game between the Giants and the Cowboys. During a Game the coaching staff and Quarterback are not allowed to communicate if there is 15 seconds or less on the clock, this rule might have been broken with the use of a walkie talkie.

The NFL is investigating the Giants’ potentially rule-breaking use of a two-way radio during the team’s recent 10-7 win over the Dallas Cowboys.

The use of a two-way radio by a coach during a game is strictly against league rules, according to ESPN.

In the fourth quarter of the Cowboys game, Giants head coach Ben McAdoo was spotted using a walkie-talkie to communicate play calls with Eli Manning after his headset malfunctioned.

In the fourth quarter of the game, Giants head coach Ben McAdoo was spotted using a walkie-talkie to communicate play calls with Eli Manning after his headset malfunctioned.

The Cowboys issued a formal complaint to the league over the radio use, but the NFL’s investigation was already underway by the time Dallas contacted them.

The NFL has a rule against coaches using two-way handheld radios because the league cannot control when both parties are communicating.

A coach using a walkie-talkie makes it harder for the NFL to monitor a league rule that states communication from the sideline to the quarterback must end when 15 seconds are left on the play clock.

With headsets, the NFL has the power to shut off communication at will with a “cutoff switch operator,” ESPN reported.

The Giants had no comment when reached Thursday night.

McAdoo used the walkie talkie in question, however, for about four or five plays on the Giants’ fourth-quarter drive that ended in an Eli Manning interception on a pass intended for Victor Cruz.

McAdoo’s normal equipment malfunctioned and as the Giants worked to fix it, the coach was handed the walkie talkie temporarily because its signal was reaching Manning’s helmet.

As the Giants worked to correct McAdoo’s equipment, Odell Beckham Jr. could be seen running to the sideline to bring plays back to the huddle and Manning was heading over to the sideline, as well.

There is no evidence in reviewing the game film that demonstrates McAdoo was on the walkie talkie for longer than the allowed 15 seconds of communication with his quarterback.

There is also, of course, no evidence that the Giants gained any advantage even if he was. The drive ended in a turnover and the Giants’ offense stunk most of the night.

Airbus to display resilient PMR communications infrastructures and solutions at ShieldAfrica 2017

ShieldAfrica was started in 2013 and is a security conference for institutional and private operators to meet with companies to promote products and ideas, this years (2017) main theme is Safe Cities, component of Smart Cities, driving investment and economic development to the concept of connected and safer cities. Airbus are turning up to this years exhibition and they are showing off their PMR infrastructures, the source of the article is here, but you can read the whole lot below

To support the economic development of African societies and governments in a challenging security context, Airbus Defence and Space will show its latest radiocommunications technologies at the exhibition “ShieldAfrica” in Abidjan, Ivory Coast, in late January 2017.

Police, firefighters, and rescue services in Africa are increasingly in demand of more advanced and secured mobile communication tools. “ShieldAfrica” serves as a platform to discuss security applications which require sophisticated Professional Mobile Radio (PMR) technology on the continent.

Secure communications infrastructures

“Government organisations, such as police and emergency first responder services, need secure communications infrastructures for the whole of their national territory and also for critical sites, such as airports, ports and stadiums,” says Philippe Devos, Head of Strategic Campaigns and Government Affairs of Secure Land Communications at Airbus. “We can offer the needed communication means in Africa based on our profound experience as a world-leading PMR provider.”

African security and defence sectors

“Shieldafrica” is a key event for the African security and defence sectors and hosts the major players in this field, for instance African governments, the global security and defence industry and representatives of diplomacy. Besides showing newest achievements in mission critical communications, Airbus will also showcase the following solutions:

  • Tetra digital radio systemsassociated with modern command and control applications and handheld radios can support effectively shared network deployment models. With these systems at hand, dispatching positions of vehicles or persons can be managed easily by geolocalising Tetra subscribers or groups.
  • The Tactilon Agnetapp brings Tetra push-to-talk to an LTE smartphone. It allows users of commercial LTE networks to communicate securely within mission-critical Tetra networks.
  • The Tactilon Dabat, a smartphone and full Tetra radio in one device, enables users, such as police or firefighters, to operate securely with multimedia functions.

Providing interoperability

For more than 25 years, Airbus has equipped various governments around the world with resilient PMR communications infrastructures and solutions. The company has a proven track record of nationwide deployments providing interoperability to all security users organisations.

7 Different Types Of Headsets You Can Use At Your Venue

There are many instances where people get confused when talking about types of headsets and the associated equipment. In this article, we are going to help you get a clear understanding of the different types of headsets and the associated equipment. With that said, it is important to note that the names that have been given below, are the actual names that need to be used. Without any further ado, lets get started;

In Ear Monitors

Also known as in-ear (or canal) headphones, these devices sit inside the user’s ear canal, and they deliver great sound quality; they ensure a controlled and precise sound. They also fill the ear’s entrance, thus are very effective at sealing out any unwanted external noise. These devices include a transmitter which is controlled by an audio engineer which then transmits to the belt-pack on the user. The in ear monitors allow freedom of movement and are commonly used by modern pop artists. They’re very small and allow them to comfortably hear the rest of the band, and also themselves (this is what’s known as monitoring or foldback). Apart from artists, these devices are commonly used by audio engineers to hear the mix of the vocals and the stage instrumentation for recording studio mixing and/or live performance.

2 Way Radio Headsets

2 way radio headset is a communication device which can transmit and also receive signals. A two way radio headset allows the user to communicate with other people with similar Two way radio headsets (and are operating on the same channel or radio frequency). Two way radio headsets are readily available in mobile and also hand held portable configurations . The handheld 2 way radio headsets are also known as walkie talkie headsets or handie talkies. One thing to note about two way radio headsets, is that the user can either transmit or receive signals and not both at the same time.

Two Way Radio Covert Pieces

These are quite similar to the Two way radios, however, they are much more discreet. 2 way radio covert earpieces are usually used by security personnel as they prefer staying discreet. This type of walkie talkie headset is also ideal for the Door supervisors and security staff.

Wired Show Comms

Unlike 2 way radios, these type of communication systems allow for both talking and listening even at the same time. These devices have a closed cup design, meaning they fully cover the ear which helps reduce the ambient noise. Wired show comms come in single muff and double muff versions. They get attached to the belt pack controller which is then physically wired to the system. Because of the cabling that’s involved in wired show comms, there’s less mobility thus are best suited for managers and the static technicians. These specialist communication devices are also commonly used for calling shows.

Wireless Show Comms

These are very similar to the wired Show Comms, only difference is that their belt packs are wireless. The device and the belt pack are compatible which means that the users can freely and comfortably move around, thus are ideal for stage managers, front of house managers, among others. Just like the wired show comms, these devices also allow both talking and listening at the same. With that said, you should know that the wireless show comms are relatively more expensive than the wired show comms. Some of the other applications for these devices include, but not limited to; security personnel, broadcast, marines, theater, and colleges. They can also serve as convenient walkie talkie headset for events.

Radio Performer Headset

This is the device that’s used by presenters and performers. This device allows for the user’s voice to get fed into the sound system where the audience can get to hear them. This device is usually used in conjunction with the radio belt pack system. Most of the devices used today are generally very thin and skin colored which helps reduce visibility when the performer is on stage.

Presenter Talkback

These are the small ear pieces which you see the lead presenters on TV talk shows wearing. This device allows the producer (of that particular TV talkshow or program), to communicate to the lead presenter and update them on the show’s progress. This may be done using a system known as in ear monitoring. Alternatively, wireless show comms systems can also be used.

Motorola Solutions’ digital two-way radio technology enhances mission-critical communications at Munich airport

Motorola solutions are a company well known for their robust two way radios and for building world class communication structures. Improving on the current TETRA system with an IP dispatch console and piloting the WAVE system, that allows a phone app to connect to the radio system, for communicating of site. You can read more about what Motorola are doing for Munich below and you can find the original article here.

Motorola Solutions has received an order to implement a comprehensive update and extension of its existing TETRA digital two-way radio system at Munich Airport.

The newly modernized communications infrastructure ensures greater connectivity, interoperability and collaboration between various business and operational functions at Germany’s second largest airport. Motorola Solutions will also provide services for ensuring smooth operations.

Within the framework of the TETRA radio network refresh, Motorola Solutions is equipping the airport with a new MCC 7500 IP Dispatch Console. The comprehensive, scalable solution enhances the IP architecture to ensure optimum call set up and availability. It will also allow Munich Airport to expand its communications infrastructure in the future without interrupting existing services. As well as this, Motorola Solutions will implement two TETRA base stations for improved TETRA radio coverage in the terminal buildings.

Alongside the improvements to the TETRA system, the airport has started a pilot project for the potential introduction of Motorola Solutions’ broadband push-to-talk (PTT) platform WAVE. The goal of the installation is to ensure that airport staff can communicate, no matter which device or infrastructure is being used. The powerful PTT solution WAVE™ Work Group Communications provides airport authorities with secure and reliable communications beyond TETRA radio – including broadband devices and networks – to enable greater workforce connectivity, interoperability and collaboration. WAVE connects the TETRA system used by administrative staff with service management employees who join the broadband platform via smartphones, computers, other radios or telephones, meaning that staff across the airport can communicate with one another from virtually any location.

“We have been working with Motorola Solutions’ TETRA two-way digital radio system since 2007,” said Michael Zaddach, head of the IT service division at Flughafen München GmbH. “The update of our TETRA infrastructure enables us to further improve our communications in airport operations and make our processes even more efficient.”

“We are collaborating closely with Munich Airport to provide a future-proof TETRA digital two-way radio network,” said Klaus-Dieter Drossel, sales director for key accounts, Motorola Solutions Germany GmbH. “We are also pleased that Munich Airport is testing our broadband push-to-talk platform WAVE, and we are certain that it will enable airport staff to work together more closely, no matter which device or network they use.”

Rifleman Radio is indispensable

When the army are on the battlefield, the equipment that they carry and the weight of it is paramount. Most two way radios are one of two things, light and easily breakable, with limited power, meaning limited range or heavy and the opposite to the above, Robust and able to transmit at a lengthy distance. The current development for a 2 channel that’s able to receive and transmit voice and data is an interesting concept. This article, that can originally be found here, give you more of the story.  

Nearly two years after the award of the Rifleman Radio contract, I made an appeal for new thinking by both the defense acquisition corps and the defense industry that now bears repeating.

Twenty-two months ago, the need for the Rifleman Radio was obvious as it is today. It provides infantry units with a relatively small and lower cost software-defined radio capable of transmitting voice and data, such as maps, images and texts. The technology that defines this “workhorse” tactical radio was continuing to mature, resulting in today’s Rifleman Radio being far more reliable and capable than the LRIP-ordered radios from even three years ago.

This maturation process was being driven by ongoing investments in radio technology made by the defense industry, including Thales and Harris Corporation, the two companies selected by the Army to build the Rifleman Radio.

At that time, I noted that success in the Defense Department’s new “Non-Developmental Items” or NDI strategy for the Army’s HMS program would require three things:

  • People. Bringing the right people together from three key groups for meaningful engagement: those defining the capabilities; those acquiring the capability for the government and industry; and those who have to deliver the capability to the Warfighter.
  • Dialogue. Creating ethical opportunities for face-to-face discussions with industry (not RFI dialogues) about the state of technology innovation and what is feasible to provide in a reasonable time and at a reasonable price.
  • Strategy. Building a shared understanding that this new NDI marketplace for tactical radios that requires industry to invest their own money to develop products will be one that delivers greater and greater capabilities over time, in other words, iteratively.

Where are we now? 

The Army is currently working to develop requirements for a 2-channel variant of the Rifleman Radio, a significant step in the Rifleman’s continuing evolution. The fundamental 2-channel communications capability — whether handheld or manpack variants — represents the future of tactical communications.

Two-channel capabilities for the small-unit leader radio like the Rifleman will meet the Army’s evolving tactical communications needs, with its ability to receive and transmit voice and data simultaneously, passing data to and from command to the unit.

The 2-channel Rifleman Radio will provide new capabilities without adding weight from extra radios and batteries. In short, it will provide the capability of two radios without burdening troops with lugging around two radios.

Viewed from a technical perspective, however, a 2-channel handheld radio represents an exponential leap in terms of complexity — it bears no relationship to the notion of “fusing two 1-channel radios together.”

Even the 2-channel HMS Manpack represents a tremendous technological leap forward, though it came with fewer space, size, power and weight limitations than the much smaller handheld Rifleman undoubtedly will. In short, the 2-channel Rifleman Radio will be a tall mountain to climb.

The future Rifleman 2-channel

The 2-channel Rifleman is an achievable reality, however, and speaking for Harris, we’re already well on the way to delivering this capability. The U.S. Special Operations Command (SOF) Tactical Communications (STC) 2-channel handheld radio being developed by Harris for special operations forces is leading the way to this future.

The STC radios are able to operate in the harshest environments and are specially designed to meet rigorous requirements. The STCs are small, lightweight, multiband and multifunction, with multi-mission capability to enable SOF teams to communicate over multiple channels simultaneously.

The Harris STC will provide the ability to receive ISR full-motion video and signals-based threat information. These handheld radios also will have built-in backward interoperability to communicate over legacy networks, and will be upgradable to integrate new capabilities as requirements evolve.

Although the Army’s requirements are still coming together, the 2-channel Rifleman most likely will trade fewer features for less cost. That said, there are many technical attributes related to the 2-channel capability that are likely to be applied from the Harris STC to the next iteration of the Rifleman.

The important takeaway here is that the Army’s continued commitment to evolving tactical communications has led industry to sustain its investment in advancing capabilities — and that formula has brought the 2-channel handheld much closer to reality.

Whether it is the STC or 2-channel Rifleman, the coming wave of new communication capabilities are the result of persistent innovations in myriad radio components: chip design, software, battery life, power consumption and antennas, to name a few.

As I pointed out in January 2015, the development of the Rifleman Radio would represent just the first iteration in the Army’s modernization of tactical radios ― a commitment that would deliver even more revolutionary capabilities over the next decade. But this will only happen if the Army maintains its end of the bargain by assuring industry that ongoing investments would be rewarded with purchases of the end products.

If BBP 1.0, 2.0 and 3.0 continue to be nurtured and “take root,” these radio technology capabilities will continue to evolve with each measured investment making possible continuing progress. Such an active NDI marketplace will ensure industry remains committed to R&D — and the beneficiary of this healthy dynamic is the warfighter.

How To Take Care Of Your 2 Way Radio

Buying two way radio equipment is a very beneficial investment, but in order for you to get the most out of your money you should ensure that the equipment is well cared for. If you use and maintain your two way radios with proper care, they will function at their optimum capacity and you can expect them to last for many years. While no 2 way radio can last forever, there are some simple practices which can help extend the life expectancy of your 2 way radios and ensure they function at their very best. In this article, we are going to take a look at some of the top care tips for your two way radios;

Storage

You should always store your radio(s) correctly so as to keep it in a tip top condition. The ideal environment for storing your radio involves a cool and dry (ideally at room temperature, which should be about 72 degrees Fahrenheit) with limited exposure to the extreme weather conditions like excessive cold or heat, and such other elements of water and sunlight. Excessive temperatures can easily damage the batteries; the moisture may end up corroding the batteries. Also, when storing your 2 way radio, you should make sure that it’s turned off and batteries are removed.

Charging Your 2 way Radio

First of all, you should know that 2 way radios are usually slightly different , so you need to familiarize yourself with the specific charging instructions of your radio. That being so, it is important to note that nearly all of the manufacturers will advise that you to turn off your radio while it’s charging. If you do not, your radio will be drawing current and also charging at the same time, and this can end up shortening the lifespan of the battery.

Overcharging your radio batteries can also cause numerous problems and will have a negative impact on its’ overall battery life, so you should make sure that when it’s charged fully you unplug its’ charger; do not leave it charging all through the night if its’ likely to remain fully charged for a long period of time while its’ still being charged. When you buy new batteries its’ the only time you can leave the radio charging overnight before you start using them for the 1st time; it’ll help you get the maximum battery capacity.

Day to Day Use

Every 2 way radios user should be very mindful of their daily use. Although there are some 2 way radios which are designed to be quite robust, like the explosion proof and waterproof radios, they should still be treated with great care, always. Even if you have a waterproof or explosion proof radio, do not subject it to extreme temperatures.

You should also avoid grabbing your 2 way radio by its’ antenna, as this will eventually have a negative impact on your radio’s reception and transmission quality. In addition, you should also avoid drops so as to maximize the long term functionality of your radio; consider using 2 way radio belt clips so as to reduce the chances of your radio getting dropped and subsequently getting damaged. Protecting the exterior of your radio helps protect its’ interior, thus minimizing the repairs and the replacing of the equipment.

Another important tip to note when it comes to the day to day use of two way radios, is you should never expose your radio to any solvents (unless it has been designed to be used in the harsh conditions); this includes any cleaning fluids and alcohol. Also, try and stick with the accessories which are designed specifically for your particular type of radio; this is especially important when it comes to your radio battery, charger and adapter. Using an incompatible accessory can end up shortening your radio’s lifespan and can even destroy it.

Cleaning Your two way Radio

You should regularly clean your radio to keep it in good working condition. The most effective and efficient way of cleaning your two way radio also happens to be one of the easiest ways as well; strong chemicals or intensive cleaning isn’t necessary. The only supplies you’ll need include some water and a microfiber cloth. The microfiber cloth will effectively wipe away the smudges and dirt without causing any damage to your radio. As for the more stubborn marks and stains, you can use a damp cloth and then wipe until the radio is clean. Remember, never immerse your 2 way radio in water to clean it.

Conclusion

2 way radios are among the most versatile and toughest communication solutions, often lasting for many years before needing any repairs or replacement. However, in order to extend the lifespan of your two way radio even further, it is best to employ the above tips for two way radio care to fully secure your investment. Protecting your two way radio will not only increase its’ longevity, but it also ensures that you will always have reliable communications. Well, as you can see above, taking care of two way radio is relatively easy, and the amount of maintenance required is minimal. A simple cleaning now and then, proper handling, maintenance and storage is all you need in order to extend the lifespan of your 2 way radio and keep it in a great working condition.

Virtual Reality Coming to Your In-Flight Entertainment?

2016 was the year of the Virtual reality headset, we are seeing the first versions of a technology that can, and possibly will, change our lives, much like the smart phone has. VR has the potential to improve our Games, TV programmes and Movies and allow us to experience things and places better. This article is about how your in-flight might be improved by a VR headsets.

No one likes flying during the holidays. Between having to leave two hours ahead of time and getting through security, just getting to your flight feels like a trip in itself. And then you get on the plane and have nothing to do for three hours except watch reruns of Friends on the little TV in front of you.

That’s probably about to change, thanks to VR. For a little while, of course, passengers can plug into their own Samsung Gear VR sets and tune out, but airlines might be offering their own complimentary variety so you can forget you’re stuck on an airplane.

A French start-up, SkyLights, is developing the tech. It’s a headset with a six-hour battery life, and it comes with noise-cancelling headphones. The headset looks pretty sleek and simple, because they’re made to be: There’s none of the neater interactions you get with an Oculus or Samsung headset. It really is just a movie beamed right into your face. You’ll be able to watch the newest 2D and 3D movies, and the set comes with 128 GB of storage — about 40 movies. Weighing only slightly more than half a pound, it’s easy to visualize the headset propped on the back of the seat in front of you, and after paying the fee, you can flip it on and enjoy hi-def movies right in front of your face.

The headsets are being tested in France right now: XL Airways became the first headset to offer a commercial version of the headset to passengers last week, for $16 per flight. SkyLights has also partnered with AirFrance and Airbus. Content-wise, there are partnerships in the works with 20th Century Fox and Dreamworks.

The general lack of viable in-flight entertainment has been plaguing the airline industry for a while; broadband Internet is an extra cost (roughly $10 per flight, depending on your airline), and the movies and TV they show are typically outdated.

It wasn’t until recently that airlines began attempting to match the broadband speed you’d find on the ground. (As of last year, you’d get speeds of around 3.1Mbps, as opposed to the roughly 30Mbps that smartphones on the ground are capable of). Since so many people use their own devices for entertainment, airlines are in desperate need of upping their Wi-Fi speed. But they also need ways to entertain their customers in an inexpensive manner, without the heavy screens and cables that come with TVs. Virtual-reality headsets — light, not-too-costly, and wireless — could offer a way for airlines to draw their customer base back in. But there are challenges: VR headsets are a relatively new and untested technology.

“Airlines are difficult players to deal with because they are risk-averse and slow to innovate,” David Dicko, SkyLight’s CEO, told the Times.

One potential problem for in-flight VR in your face is the nausea it causes. VR (even if it’s just a film) can be very disorienting, and it’s not hard to imagine people getting sick from it on a moving plane. Oculus’ health and safety documentation is a laundry list of potential concerns, from warnings of dizziness and nausea to seizures and sweating.

Another potential issue could be that hundreds of folks tuned out to a VR movie with noise-cancelling headphones have, at the least, limited awareness of the outside world. That means slowness to react in plane emergencies — another potential lawsuit on an airline’s hands.

For now, we’re skeptical that VR headsets will take off as in-flight entertainment in the U.S. anytime soon. Early adopters might be eager to try them — but they also have their own headsets that they can use for free. Customers would have to pay over the price of a movie ticket, the technology is unstudied when it comes to users’ health, and everyone has their own phone or tablet to entertain themselves. We love the idea, but, as Dicko noted, the airlines are a pretty risk-averse industry. They should prioritize Wi-Fi bandwidth first (and make it at least cheaper), which is what the majority of customers undoubtedly want.

Anyway, it’s hard to imagine a more Black Mirror–esque image than a hundred people, arranged into rows, their heads leaning back, eyes hidden behind a headset, plugged in to a world that isn’t there.

World’s slimmest, buoyant DSC handheld radio unveiled

Icom are well known for their marine radios and when you are in a boat or on your yacht, you want a radio that if you accidently drop it in the water, you can turn around and pick it up really easily and not have to get the scuba gear out. This is the IC-M93D and it is the slimmest most buoyant radio on the market, now all they need is some waterproof (Icom radio earpiece

The IC-M93D EURO VHF/DSC handheld radio is the successor to the popular IC-M91D. Stylish and slim, this new Icom handheld contains an abundance of features including a dedicated built-in DSC receiver (meets ITU-R M.493-13 Class D DSC), internal GPS and active noise cancelling technology. In addition, an intuitive interface coupled with 2.3 inch full dot matrix high-contrast display and soft keypad makes this a comfortable and easy handportable to operate.

The IC-M93D EURO has an integrated DSC/GPS giving users the facility to send and receive DSC calls. A dedicated DSC receiver continuously monitors CH70 and is independent of the main receiver and other operation. Other important safety at sea offerings include a built-in compass, navigation and Man Over Board features.

Advanced noise cancelling technology on the radio reduces background noise by up to 90 percent on both outgoing and incoming calls making sure your communications are heard. The IC-M93D EURO come as standard with the BC-220 rapid charger which charges the standard Li-ion battery pack in just 2.5 hours. The handheld’s extended 1500mAh Li-Ion battery life provides a full day of use.

The IC-M93D EURO features Icom’s exclusive Float’n Flash and AquaQuake technology. Should the radio be dropped overboard, a flashing light will activate, making it easier to locate. The Float’n Flash feature works regardless of whether the power is turned on. The AquaQuake draining function uses low-frequency sound waves to clear water away from the radio’s speaker grill for clear audio.

Additional radio features include the IPX7 waterproof rating, 50 waypoint memories with alphanumeric names for navigation and a loud speaker.

Ian Lockyer, Marketing Manager of Icom UK, said: ‘The IC-M93D EURO combines advanced safety features with an intuitive user interface for faster and easier access to all the radio functions.’

The IC-M93D is now available to buy from authorised Icom Marine Dealers with a suggested retail price of £349.95 including VAT.

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