Tag: small-business computing

Jetstar unveils thin client, BYO laptop vision | Australian IT

CITE:

The Jetstar engineering group recently embarked on a BYO model with much success, he said, buying 60 Toshibas at $825 each rather than the corporate standard (Lenovo) Thinkpads.
"We gave each staff member a 16GB memory card with a complete PC virtual image — all the engineering manuals, software and drivers," Mr Tame told an Accenture media roundtable in Sydney.

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Why does this impress me?

Most companies, especially larger companies, as well as schools prefer to run a fleet of laptops that are the company’s property and work on an operating environment specific to the company’s needs and line of business. These rapidly-depreciating assets are often supported by the company’s IT staff or an outside IT-support company contracted by that company. Often there will be rules and constraints on how these units are operated. Once the machines have finished their tenure in the business, there is the problem of disposing of them. They may be sold off through auctions, given to charity groups or some businesses may permit employees to buy the machines from the company at a greatly-reduced price.

There are some problems with that setup. Typically these laptops are often taken between work and home or are taken around the country or world by business travellers and also end up being used to store personal and family data. They also end up being used as games machines either with online games or games bought through a computer store or video-game store. This is usually to while away the time during a long flight or placate restless children. As well, the hardware setup typically encountered in most homes is different from that which exists in the workplace. The network will have a consumer-grade router at the network-Internet edge and the printers that exist at home will be the typical consumer-grade all-in-one inkjet printers that may be connected directly or via the home network.

Women can take advantage of laptops that reflect their personality and style rather than the “same old same old” machine. This is more so because of manufacturers who are releasing models that are designed with aesthetics in mind, such as a choice of different colours or finishes. Similarly, some power users can look towards buying computers that are the equivalent of an American “muscle car”, with all the power and aggressive looks.

By providing the employee with a memory card with the virtual image, Jetstar had kept the operating environment separate from the laptop’s own storage, thus avoiding mixing company data with personal data. Similarly, the company workspace can be transferred between computers if a computer dies or is infested with malware; or the employee upgrades the computer.

This is certainly a break from the standard computer culture that has engulfed business computer life. As well, this concept could be looked at for computer setups at primary and secondary schools, especially where students may end up with “hand-me-down” equipment.

Originally posted: 5 January 2009, Updated 6 July 2009

Very often, DLNA and UPnP AV are typically marketed as being for use in the home due to the reduced amount of configuration needed for devices that comply to these standards. But devices based on these standards can appeal to business use, especially to small “mum and dad” shops, community / religious organisations and other similar businesses who don’t have regular access to “big business” IT resources.

The functionality is typically available as low-cost or free software or, in some cases like Windows XP and Vista, available as part of the operating system. There are some “business-grade” network-attached storage boxes that have the functionality for business continuity as well as the ability to work as DLNA-compliant media servers. A good example of this are the Netgear ReadyNAS units and the QNAP units, including the TS-459U Series 4-disk rackmount “pizza-box” NAS server which would be pitched at the office server room.

The main issue that one will have with this kind of setup will be that the network that you intend to connect the equipment on must be on the same subnet or logical network, served by the same DHCP server. This will be fine for most small-business, and SOHO networks, including the “private” segment of networks that provide Internet access to the public such as wireless hotspots and Internet cafes.

If you are concerned about security of business data or the integrity of business systems, you could run a separate server for the DLNA-presented media data rather than use the main server for this purpose. Then you can lock down the main server as tightly as it should be for the data.

Visual Merchandising

DLNA-based setups can come in to their own when it comes to all sorts of visual merchandising applications. This is more so for small businesses who cannot afford to buy business-grade “digital signage” or find the “digital signage” difficult to manage due to complex setup requirements.

You can have images or videos of products that are always kept fresh and up-to-date and can intermingle these images and videos with up-to-date “electronic signage” that you create with programs like Microsoft PowerPoint. The best example of this being used would be the real-estate agent who uses the setup to show pictures of the houses he has currently for sale or a beauty salon showing examples of the most fashionable hairstyles they have done lately.

A DLNA-compliant network electronic picture frame like the Kodak EX1011 or the D-Link DSM-210 can work wonders here as can any DLNA-compliant network media receiver (or games console) hooked up to a large flat-screen TV or monitor. Similarly, a DLNA-compliant flat-screen TV like one of Sony’s recent LCD TVs can fulfil the same needs here, especially now that the cost of these sets in in affordable territory and the sets are available from most electrical retailers.

The media server can be part of the file server’s functions or can be hosted on a separate box such as a network-attached storage unit. You just need to add the media to this server by using a standard network file-transfer protocol like SMB or FTP.

You will need to make sure that the media server presents the files either by keywords (tags) and / or folders of the file system so that you can file the pictures how you want to file them. Windows Media Player and TwonkyMedia do support working by keywords and folders.

If you use a presentation program like Microsoft PowerPoint to create “electronic signage”, you just need to export all of the slides in your presentation as JPEG files in to a folder available to the media server. This is done in PowerPoint by opening the presentation and selecting “File” – “Save As” and selecting “JPEG” as the file type. You then have the option of exporting the current slide as a JPEG or exporting all the slides in the presentation as JPEG files in a folder named after the title of the presentation.

Background Music

If you are sick and tired of the radio or those business-to-business music services, you can use a computer as a music server, with the music playing out through a DLNA-compliant network media player such as one of those Internet radios.

As I have mentioned in my previous DLNA feature articles, it is very easy to do whether you decide to use a computer or a network-attached storage box as a media server. Most of the network-enabled music players support shuffle-play which can be very useful for this application and a lot of them have a line-out connection so you can connect them to a public-address amplifier or music-on-hold interface.

Education – The media library

A DLNA-based media system can work well when it comes to education. It doesn’t matter whether the idea is to show a video to a class or whether a student is viewing a video they saw in class “once more” in the library.

A capable DLNA media server with a properly-indexed media collection can work wonders here, with the users selecting the AV material through the DLNA media player’s user interface. Most such players can connect to existing AV equipment or the DLNA functionality can be part of the equipment’s functionality.

Similarly, if the media server provides it, you could allow Web-based access via any computer connected to the facility’s network. This can allow wireless-linked computers to be used to “pull up” the learning resources.

Other business-based DLNA applications

DLNA is eventually heading in the direction of a common IP-hosted data system for transferring media between portable and fixed devices. A typical application may include uploading images and movies from a digital camera or camcorder to a “base” computer for editing and viewing. Similarly, there may be the application of downloading AV material from a computer to a smartphone so it can be viewed on that phone’s display.

Conclusion

What needs to happen is that DLNA needs to be viewed as not just being for the home but being for business and educational life as well.