Tag: Mopria

How you can use a Chromecast or Apple TV in that hotel room

There are situations where you may want to use a device like a Chromecast, Apple TV box or a network printer in a place like a hotel that has that headline public-access Wi-Fi network facility. Or you may want to make use of a portable Internet radio to listen to that Internet-hosted radio station at the worksite you are working at which has a public-access Wi-Fi network.

But you will find it difficult to use these kinds of devices on these networks for many reasons.

One of these is that if a public-access Wi-Fi network is properly setup, each device that is on the network is to be logically isolated so that other devices on that network can’t discover your devices. This is more to assure user privacy and data security for all network users.

But this will interfere with arrangements where you need to discover another device that you own that is on the network in order to use it, such as to “cast” media to a Chromecast or Apple TV. It can also interfere with file sharing between two computers or the use of portable NAS devices.

Sony CMT-MX750Ni 3-piece music system – this has been used to try Internet-radio functionality via a public-access Wi-Fi network

As well, some of these networks are set up with a Web-based captive portal or implement Wi-Fi PassPoint / Hotspot 2.0 or other authentication approaches. This is even if it is about assenting to the terms and conditions of service for use of the public-access Wi-Fi network. Here, these kinds of login experiences don’t work at all with devices that have a limited user interface like a small display or a user interface based around a D-pad. In a lot of cases, you will deal with devices that don’t even have a Web browser at all to work with these captive portals.

I previously covered Wi-Fi mobile networks and how they work. This included the use of travel routers or Mi-Fi devices, or NAS and similar devices that support “Wi-Fi to Wi-Fi routing”.

Travel Routers and portable NAS devices

Wireless NAS as a bridge between mobile client devices and another Internet-providing network. This is a similar setup for travel routers that support “Wi-Fi to Wi-Fi” operation.

One approach is to use a travel router or Wi-Fi-capable portable NAS that supports “Wi-Fi to Wi-Fi routing”. This means that the device connects to the public access network while creating its own Wi-Fi network, acting as a router. With Wi-Fi-capable portable NAS devices, you have to enable this function through something like enabling “Share Wi-Fi Connection”. You have to set the NAS so that the data that it has is not shared to the Wi-Fi network it is connected to, something you do when you set up “secure” or “private” operation.

Newer multimedia-ready hotel-room networks

Be also aware that there is an increasing number of network solutions being pitched to hotels and similar lodging establishments that create small home-network-grade Wi-Fi networks unique to each room or apartment. Some companies are even pitching this as part of their public-access Wi-Fi solution or building-wide network / Internet solution for residential or accommodation places like hotels or build-to-rent apartment buildings.

This is achieved through a distinct room-specific network served by a router installed in the room or a VLAN specific to a room or account and operates for the user’s tenure that works like a small home network.

These setups may also be to support a TV or audio setup enabled for Google Chromecast, Apple AirPlay, DLNA, Spotify Connect or other common home-network media protocols. The TV or audio setup is something that a hotelier would like to provide as an amenity to their “switched-on” guests who make use of online services and smartphones for their multimedia consumption. Such networks will typically have a “small-network-standard” Wi-Fi network covering your room or suite and will have an SSID network name and password peculiar to that network.

Most likely, if you do bring along your equipment and have it work with the room-specific multimedia network, you will be able to discover it as long as your computer or mobile devices are linked to that particular network. This could mean that your Spotify-Connect-capable wireless speaker could work with Spotify on your smartphone like it does at home if all these devices are connected to the room-specific network.

You may find that the hotel you are staying in may be set up this way and there could be printed material in your room about this kind of network existing and how to “get on board”. Typically this requires you to connect your smartphone and your devices to the room-specific network once you have activated that network connection.

Your regular laptop computer as a travel router

Your laptop that runs Windows 10 or MacOS 13 Ventura or newer operating systems also offers this same functionality

Laptops that run Windows 10 or MacOS 13 Ventura onwards can offer this same functionality natively. This is infact an approach that I used to run my Chromecast with Google Play as an audio-video output device for my Samsung Galaxy A52s smartphone at the Elsinor Motor Lodge in order to play my music through the motel room’s TV speakers.

Windows 10 onwards

Enable the Mobile Hotspot option in Windows 10 or 11 so your laptop becomes a travel router or mobile hotspot

1. Select “Settings” which is the gear-shaped icon to open the Settings menu
2. Select “Network and Internet” on the left of the Settings screen to open the Network and Internet window.
3. Enable Mobile Hotspot whereupon you will see the setup for sharing your computer’s Wi-Fi connection.
4. To see your hotspot properties, click the “ > “ next to the “Enable Mobile Hotspot” toggle. Note down the Network Properties on this screen which correspond to the SSID (Network Name) and Password for the Wi-Fi hotspot created by your Windows computer.
   

   These are the settings you need to go over to make sure your mobile hotspot works. The network details refer to what your devices need to be connected to.

MacOS 13 Ventura onwards

1. Click the Apple icon at the top left of the screen and select “System Settings”
2. Select “General” then select “Sharing”
3. Look for “Internet Sharing” and click the i nearby that option
4. Select the network connection that has the Internet service – this could be Wi-Fi or Thunderbolt Bridge.
5. Select the network connection the other devices will connect to using the “To Computers Using”, which will be Wi-Fi
6. You then have the option to create a Network Name (SSID) and Password for the hotspot network. Note down the SSID and Password you created for the hotspot,
7. Once everything looks OK, click Done and toggle Internet Sharing on.
8. Click Start in the pop-up message to confirm Internet Sharing.

Setting up your devices

Then, set up your devices like your network media player or network printer to link to the hotspot network you created in the above steps. Most network media devices will require you to go through the “manual Wi-Fi setup” process with some devices, especially speakers, requiring you to link to a “setup” Wi-Fi access point integrated in the device and running a setup Website hosted by that device.

That also means that your smartphone or tablet has to connect to the hotspot network if it is to benefit from the devices that you connected to that network. This would be important for media-sharing protocols like Chromecast or DLNA, or network-printing protocols like AirPrint or Mopria.

When you are finished

If you are using Windows or MacOS as a travel router, turn off the “Mobile Hotspot” or “Internet Sharing” functionality before you pack up your equipment. This is to assure secure operation and also saves on battery power for your laptop computer. With a travel router or portable NAS, you just simply disable the network-sharing functionality when you pack the equipment up.

Remember that the settings will stay the same for your Mobile Hotspot or Internet Sharing functionality so you don’t need to connect to a new Wi-Fi network if you use the same method again. This also holds true for travel routers or portable NAS units that implement network sharing.

In the case of that multimedia-ready hotel room network, you will still have to connect your equipment including your computer or mobile devices to these networks when you set yourself up in your room. This is because the guest credentials are likely to change as a means of protecting guests’ own equipment and experience.

Introduction

The Brother MFC-J5845DW is the first Brother printer that combines the INKVestment tank-based printing technology previously seen in the Brother MFC-J1300DW printer with the landscape (lengthways) printing method that Brother had pioneered. Here, like most of the Brother printers that use this printing method, it has an expandable paper tray so you can load it with A3 paper. It can scan A4 pages and can print both sides of an A4 or smaller page.

A step-up model known as the MFC-J5945DW has, as an extra function, two separate paper trays rather than one, which can allow you to have A3 paper or a different media type “on the ready”. There is a more expensive variant known as the MFC-J6545DW that is equipped with A3 scanning and the ability to print on both sides of an A3 page which could be seen as a way to make more utility of the booklet-printing function in the supplied print driver software in the context of printing A4 multipage documents on A3 paper.

These printers have a two-year manufacturer’s warranty and they come with a supply of ink that will last for two years under average usage conditions. This is in the form of a set of high-capacity ink cartridges and a set of extra-high-capacity ink cartridges in the box as well as the starter cartridges to get your machine going. But with these machines, I always list out the cost of the cartridges because you may end up replacing the cartridges sooner than estimated due to practices like using them as the “short run printing press” including printing many photos or presentation materials which this printer is very adept at as you will see later on.

Prices

Printer

Recommended Retail Price: AUD$699

Inks and Toners

The printer itself

Connectivity and Setup

The Brother MFC-J5845DW INKVestment multifunction printer connects directly to the host computer via USB 2.0. Or it can connect via a network using Ethernet or Wi-Fi with a best-case performance for a Wi-Fi segment being 802.11n (Wi-Fi 4).

It didn’t take long to get the Brother MFC-J5845DW INKVestment printer set up, thanks to the instructions that came with the machine. This even included the use of the machine’s display to show how to prepare the ink cartridges and load the paper.

You still have to open the lid to connect the printer to any wired connection other than its power. This is something that has been common with all of the recent Brother multifunction inkjet printers, but it can confuse people who aren’t used to this kind of connection arrangement.

Paper Handling

The use of Brother’s landscape-printing approach for printing on common office paper sizes has allowed the printer to turn out documents very quickly. It also allows for a relatively-compact printer even though there is some overhang thanks to the INKVestment cartridges.

There is still a straight-through bypass feed on the back of the printer for using occasionally-used paper sizes and types.

Walk-up functions

Brother high-capacity INKVestment cartridges in place

There is the ability to copy as well as scan to or print from USB memory keys. As well, this printer has the ability to work with online services, mainly the “big-name” file-storage services and the main cloud-driven online notebooks like Evernote and OneNote.

The digital copying functionality supports book copying and ID-card copying but it still has the same problem associated with the rest of the Brother multifunction stable. That is where the scanner doesn’t scan to the edge of the glass platen, which is a limitation for most of us who line the original up against the edge of the glass in order to stabilise it during scanning or copying.

The fax-machine functionality which works with the plain-old telephone service or the T.37 email-based setup is very similar to what is offered in recent Brother multifunction printers. This includes the ability to use Dropbox, OneDrive or similar services to store received faxes but it could support a more comprehensive “fax-vault” function with the ability not to print incoming faxes out as they are received or to store to local storage media that can be encrypted.

Computer functions

I downloaded the Brother MFC-J5845DW printer’s drivers from Brother’s support Website and installed them from the downloaded package, with it working out properly. This meant it didn’t take long to get the printer up and running.

I have used the Brother MFC-J5845DW printer for Mopria-based driver-free printing from my Android phone and this worked very smoothly. Here, the printer was quickly discovered using the Mopria print software on the phone very quickly and I was able to immediately turn out a PDF file very quickly.

Print / scan speed and quality

I have used the Brother MFC-J5845DW to turn out a large print run and found that this printer is quick on the mark. I even noticed negligible dwell time between printing each side of a page when it turned out an auto-duplex print job with it printing on both sides of the paper. The documents came out very sharp for an inkjet but some people may not find them as sharp as a business-grade laser printer’s output.

I created a test page with lines at each margin on each side of the page and used that to identify if there is any page shift when the printer is printing on both sides of a page. This is important for those of us who take advantage of auto-duplexing for purposes beyond paper economy. This is where you use the printer for desktop-publishing jobs where you are creating things like luggage tags, door hangers and the like where you need to cut out a particular shape but you have the design on each side.

The Brother MFC-J5845DW exhibited a slight shift of a few millimetres between the front and the back along the long edge during this test. There wasn’t any of that shift on the short edge, illustrating that this kind of shift happens in the same direction as the paper is fed.

I have printed some test photos through the Brother MFC-J5845DW INKVestment multifunction printer and they have come up on a par with the same images printed on the Brother MFC-J5720DW multifunction printer.

There is still strong colour saturation, which will earn its keep with brochure and presentation printing. But on this printer, the skin tones come up without being too red and that is without taking away the vibrancy from primary colours that exist in the same image. As well, the Brother MFC-J5845DW shows increased sharpness and definition which can underscore a perceived improvement in how accurate it reproduces the photos, proving that the four-ink inkjet printers like what Brother offers can yield some very good photo-printing output.

This test was showing that Brother is improving on how their office inkjet printers can handle presentation-grade and photo-grade print jobs where visual appeal and quality do matter. The MFC-J5845DW and its current INKVestment peers are working towards that holy grail of being the desktop short-run printing press for small businesses and community organisations.

Limitations And Points Of Improvement

Brother could then have their inkjet printers use Wi-Fi 5 (802.11ac) or Wi-Fi 6 (802.11ax) technology in order to allow the printers to work with these networks without reducing the network segment’s throughput and performance. This may be something that will come about in a subsequent product generation once the necessary silicon arrives.

As well, Brother could have their multifunction printers work as T.38 IP-based real-time fax endpoints especially as most phone setups are moving away from the “plain-old telephone system” technology to VoIP. They can also support a full “fax-vault” function especially as faxing is still valued by the medical and legal professions as a preferred means for exchanging highly-confidential documents “over the wire”.

Conclusion and Placement Notes

What I have seen of the Brother MFC-J5845DW INKVestment multifunction inkjet printer and its peers is that it combines Brother’s inkjet printer technology improvements in one value-for-money unit. This is the high ink capacity approach offered by the INKVestment tank+cartridge ink-delivery platform alongside the landscape printing approach that improves printing speed for standard-size documents and provides the ability to print to A3 or similar-sized paper.

I would seriously consider the Brother MFC-J5845DW as a value-for-money high-ink-capacity inkjet multifunction printer that works well as a general-purpose A4-based printing workhorse but you want to occasionally turn out A3 print jobs.

The fact that it works on inkjet technology can be a bonus if you are placing emphasis on media flexibility especially when it comes to making hard copies of digital photos or printing presentation-grade work. This is where it performed exceptionally by yielding high-definition hard copies of the test photos.

I would also consider the Brother MFC-J6545DW full-A3 model as an ancillary “A3 specialist” printer for workplaces where an A4 colour laser printer or multifunction is being used as a regular document printer while you use that printer for the large paper sizes.

What is driver-free printing?

Driver-free printing like AirPrint allows for use of printers like this HP OfficeJet without the need to install drivers or extra software on host computers

This is to be able to use a printer with a host computing device without the need to install drivers or additional software on that device.

The current situation with most operating systems is that since the rise of page-based printers, you had to install additional driver software to get all the software on your computer to work with your printer.

This involves one having to know what make and model the printer was and how it was connected to the host device. Then one would be  downloading the software from the printer manufacturer’s Website or the computer platform’s app store and installing it on that computer or loading it from media supplied with the printer by the manufacturer.

Of course, how your printer connects to your computer or mobile device, be it through a USB cable, a Bluetooth link or a network is about the physical link to that printer. Most of the standards associated with these connection methods don’t provide support for driver-free printing.

Why is there an imperative for driver-free printing?

Mobile computing

You could print from a mobile-platform tablet like this Lenovo to a range of printers without installing lots of extra apps. Infact you can use Mopria to print from this Lenovo Android tablet driver-free.

A key imperative behind driver-free printing is the concept of mobile computing. It is about using highly-portable computing devices like laptops, smartphones and tablets for personal computing no matter wherever you are. This may include being able to use someone else’s printer or a public printing facility to get that document or photo printed there and then.

Similarly it can be about paying a service provider to perform advanced printing tasks such as bulk printing and document finishing for a small business or community organisation, or a photo lab to turn out a special photo as a large high-quality print on glossy paper.

Dedicated Computing Devices

Furthermore, it can be about the idea of providing a computing device, especially a dedicated computing device with printing abilities. A key application would be interactive TV supported by a smart-TV or set-top-box platform. In this scenario, a viewer could do something like print out a recipe from a cooking show that they view on demand just by using the remote control.

Business users may find that driver-free printing may benefit point-of-sales technology especially if they are dealing with pure-play devices like cash registers and payment-card terminals. As well, this class of device would benefit exceptionally due to the goal not to admit any more software than is necessary and having the requirement to use only previously-vetted software.

Similarly, it can also benefit the concept of complementary-capability printing amongst multiple printers by allowing one to, for example, make a colour copy using the scanning functionality of a monochrome laser multifunction printer and a pure-play colour printer,

Accessible Computing

In the case of accessible computing, some blind users are using PDA devices which use tactile data input similar to a Perkins Braille typewriter and voice or Braille tactile output. Here, these users want to yield information in hard-copy form for sighted users but these devices have the same software requirements as a dedicated computing device. Typically they would have to work according to common standards for driver-free printing.

Similar devices are being constructed to allow people to live a life independent of particular disabilities and these will benefit from driver-free hard-copy output.

Efforts that have taken place to achieve this goal

In the early days of personal computing, Epson used their ESC/P codes as a defacto standard for determining how dot-matrix impact printers format the characters they print if anything beyond ordinary ASCII text was required. This was effectively used by every manufacturer who offered dot-matrix and similar printers whether through licensing or emulation.

A similar situation took place with Adobe with PostScript and HP with PCL as common page-description languages for laser and inkjet page printers. Again, other manufacturers took this on with licensing or emulation of the various language-interpreter software for their products.

These standards fell away as GUI-based operating systems managed printing at the operating-system level rather than at the application level. This was underscored with some printer manufacturers working with Microsoft to push forward with GDI-based host-rasterised printing leading towards cost-effective printer designs.

There have been some initial efforts taking place for driver-free printing in particular application classes, especially where dedicated-function devices were involved. This was through the persistence of ESC/P and the ESC/POS derivative printer-control protocol within the point-of-sale receipt printer space, along with the use of PictBridge as a driver-free method for printing photos from consumer digital cameras.

Similarly some managed-business-printing and service-based-printing platforms implemented a “single-driver” approach for printing using these platforms. This was to achieve a goal towards one installable program needed to become part of the platform and print to any machine the user is authorised to print to regardless of make and model. But it didn’t really answer the need for true driver-free operation for a printing environment.

As the home network became more common and was seen as part of the home-entertainment technology sphere, the UPnP Forum and DLNA made attempts at driver-free printing as part of their standards. It was positioned as a way to allow, for example, Smart TVs, electronic picture frames and set-top boxes to yield hard-copy output of photos for example. HP were the only vendor whose mid-tier and premium consumer printers answered these standards as I have discovered while reviewing some of their products.

The Printer Working Group started working on IPP Everywhere as a way to achieve driver-free printing via the network or direct connections for both consumer and business applications. This even was about exposing printer capabilities and features without the need of adding in special software to do something like stapling or supporting PIN-driven secure job release.

One of the standard page-description languages specified for IPP Everywhere was the Adobe PDF format which is infact used for “download-to-print” situations. This is because it is seen as a file format that represents “electronic hard copy” and the common practice in the “download-to-print” use case is to prepare a document as a PDF file before making it available. The IPP Everywhere approach also included and defined a use case of “printing by reference” where the printer “fetches” the PDF document off the Web server via a known URL for printing rather than the user downloading it to their computing device in order to turn out a hard copy of it.

Most iPhones and iPads implement AirPrint to allow for driver-free mobile printing

Apple was the first to make a serious breakthrough for driver-free printing and the IPP Everywhere goal when they added AirPrint to the version 4.2 of the iOS platform. This was important for iOS due to the desire not to add any extra machine-specific code for particular printers since the iPad, iPhone and iPod Touch were mobile devices with constrained memory and storage space.

Google initially achieved something similar with their Google Cloud Print ecosystem which was being pitched for ChromeOS and Android. But this worked as a cloud-driven or hosted variation of print management solutions pitched at enterprises which offered a form of driverless or universal-driver printing to that user base.

But the Mopria Alliance have made a serious step closer with driverless printing by creating a network-based printing infrastructure for the Android platform. Google followed up the Cloud Print program with the Android Print Service software ecosystem which uses “plugins” that work in a same way to drivers. Here, the Mopria Alliance, founded by Canon, HP, Samsung and Xerox, worked towards a single plugin for driver-free printing and had these companies install firmware in their machines to present themselves across a logical network to Mopria-compliant hosts as well as process print jobs for these hosts.

What needs to happen

All printers that work with any network need to support AirPrint, IPP Everywhere and Mopria no matter what position they hold in a manufacturer’s product lineup. This will then incentivise the idea of driver-free network printing.

The IT industry also needs to investigate the use of device classes / profiles within the USB and Bluetooth standards to facilitate driver-free direct printing. This is because USB and Bluetooth are seen as connection types used for directly connecting a peripheral to a host computer device rather than connecting via a network. As well, driver-free direct printing could open up more use cases involving printing from dedicated-function devices.

Similarly, Microsoft needs to implement Mopria and/or IPP Everywhere in to Windows as part of a default print driver delivered with the desktop operating system. This would then allow for truly-portable printing from laptops, tablets and 2-in-1s running the Windows operating system.

Driver-free printing could come in to its own with interactive TV especially when you are dealing with cooking shows like MasterChef

A use case that needs to be put forward for driver-free printing is its relevance with interactive TV. In this case, it could be about watching a TV show whether linearly or on-demand, including watching content held on Blu-Ray discs and being able to, at a whim, print out resources relating to that show. Situations that can come up include printing a “white paper” associated with a public-affairs show or printing a recipe that was demonstrated in a cooking show. Even advertising could lead towards the ability for users to print out coupons in response to advertised specials, something that would be valued in the USA where clipping coupons for special deals is the norm; or complete a booking for an advertised event with the printer turning out the tickets. Such a concept can also extend to other “lean-back” apps offered on a smart-TV platform by providing a printing option to these apps.

But this would be about achieving a user experience that is about selecting the resource to print and instantiating the print job from a 10-foot “lean-back” user experience using a limited remote control. It would also include advertising the fact that printable resources exists for that show that you can print using the interactive-TV platform. Similarly, interactive-TV platforms like HBBTV, media-storage platforms like Blu-Ray, and smart-TV / set-top-box platforms like tvOS, Android TV or Samsung Smart Hub would need to support one or more of the driver-free printing platforms. In the case of tvOS, Apple could simply add AirPrint functionality to that set-top operating system so you could print from your Apple-TV-based setup.

The idea of driver-free printing will also be relevant to the smart home especially if it is desirable for devices therein to be able to provide hard copy on demand. For example, kitchen appliances that have access to online recipe libraries, an idea positioned by most of the big names in this field, may benefit from this feature because you could configure them to be set up for a particular recipe while your printer turns out the actual recipe with the ingredients list. But this concept will need to be driven by the use of “print by reference” standards for access to online resources.

As well, a driver-free printing setup should be able to recognise label and receipt printers in order to permit transaction-driven printing using these devices. For example, address labels could be turned out as a sheet of paper with all the labels on a regular printer or as a run of labels emerging from a label printer.

How could this affect printer design and product differentiation

The use of driver-free printing won’t deter printer manufacturers from improving their products’ output speed and quality. Infact, the use of standard page-description languages will lead towards the development of high-speed coprocessors and software that can quickly render print jobs sent to them in these formats.

There will also be a competitive emphasis on the number of functions available at a multifunction printer’s control panel with this being driven by app platforms maintained by the various printer manufacturers. Like with smart TVs, it could lead towards third parties including alliances developing app platforms for manufacturers who don’t want to invest in developing and maintaining an app platform.

Let’s not forget that printer manufacturers will maintain the “horses for courses” approach when it comes to designing printer models for both home and business use. But it will lead to an emphasis on refining the various product classes without needing to think about shoehorning driver and print-monitor software for the various host devices.

Conclusion

Once we see driver-free printing, it can lead towards simplified real plug-and-play printer setup for all kinds of users. Similarly it opens up printers towards a large class of device types beyond mobile and desktop computing devices.

Article

HP, allies launch Mopria to keep printers relevant in mobile era | Mobile – CNET News

My Comments

HP Envy 120 designer all-in-one inkjet printer

A common reality with the desktop printer is that you need to implement drivers on a desktop computer in order to have the printer work properly with that computer. This has confused many people who simply wanted to “walk up and print” at another location or install a newer printer. The situation is very difficult for mobile and embedded devices where these devices require limited memory space or hard-to-adapt software.

There have been various attempts at providing driver-free printing for mobile and embedded computers. One of these was UPnP Printing which allowed one to print a JPEG image or XHTML-formatted document on a suitable network printer but this was only followed through by HP with their consumer multifunction desktop printers and Nokia with their Symbian-based feature phones. HP also took this further with their ePrint “print-by-email” setup which just about every consumer and small-business HP desktop printer is equipped with.

Apple made a bit of headway with this issue by implementing AirPrint for their iOS devices and Macintosh computers running MacOS X Lion. Here, this was totally “driver-free” and more printer manufacturers came on board offering it for newer printer ranges or as “field-update” firmware for some of their existing models.

There needed to be an effort that is centred around one or more existing standards and augmented by a logo-driven marketing platform in order to provide driver-free printing to other regular, mobile and embedded computing platforms. No doubt, as Apple and their fanbois have their faith behind the AirPrint ecosystem, the Mopria ecosystem will be offered as a complementary system for other “open-frame” computing platforms.

The Mopria platform is recognising the idea that the smartphone or tablet that runs a mobile operating system is serving users as either a sole or anciliary computing device. But I would also like to see Microsoft and the open-source community adopt Mopria as a driver-free system-wide printing solution for Windows and Linux respectively in order to provide the true “walk-up and print” ability to regular computers that run these operating systems.

The embedded device community could place value on Mopria as a way to add network printing to all sorts of dedicated devices. For example, the smart TV or set-top box could exploit Mopria for interactive TV’s printing needs such as coupon printing. Similarly, devices like energy meters or “wellness” devices could use the technology to print trend-based charts for energy used or personal-wellness stats.

This may be early days yet but by using a device standard with a distinct customer-recognisable logo, Mopria could be in a position to provide driver-free printing for most applications. They also need the help of other industry standards groups like DLNA or Blu-Ray Disc to provide leverage for Mopria in the embedded-device space.