Five Web Alternatives to Desktop Applications

9 Replies Nishadha

I’m a big fan of web based applications. I don’t have anything against desktop applications, but there are many limitations with desktop software, especially for someone who like me who is constantly on the move. Higher cost, platform dependence, installation problems (space, hardware, buggy installers) are a few of the reasons I try to avoid desktop applications.

My reluctance to use desktop applications led to me using a few highly useful web alternatives. Mentioned below are the five which I find the most useful.

Aviary Tools

If you are looking to edit images then this is the perfect tool for you.  It’s a great alternative to desktop image editors like Photoshop, Illustrator etc. It has a comprehensive set of tools to do all sorts of things with your image.

You can import your own images to do some quick changes and help text pops up from time to time to ease the process. It has a comprehensive set of tools for vector editing and even audio editing. Try Aviary Tools.

Creately

Creately is a diagramming application that is a great alternative to software like Microsoft Visio and Omnigraffle. It supports technical diagrams like flowcharts, UML and business diagrams like organization charts, mind maps etc.

Creately's LogoIf you are looking to draw a quick flowchart or an organization chart then this is the tool to do it. It also has online collaboration support, meaning you two people can work together in the same diagram, excellent if you are working with clients that are in different locations. Check out Creately.

WobZip

As you will probably guess by the name, this is a great alternative to software like WinZip. It supports popular file types like ZIP, RAR and as an added bonus scans the files for viruses as well.

Most downloads are packaged as zipped files so this is an extremely useful tool to have. The best thing is, you don’t have to sign up or provide you email just to get the file. Try WobZIp.

Google Docs

I consider this a must have tool for anyone. It’s a great alternative to Microsoft office and offers controlled sharing with others as well. You can prepare documents, design slideshow presentations, create spreadsheets and much more.

As mentioned, the online sharing ability makes it very easy for many people to work on the same document. You do need a Google account to use the service, but most people have one these days, so that shouldn’t be too much of an issue. Check out Google Docs.

Wunderlist

Wunderlist is the latest addition to my online tool set. Wunderlist is an online to do list manager, which also has some cool additional features which makes it very productive. If you want they provide desktop applications for many devices that automatically sync with your online account.

You also have the ability to share lists with other users. This is especially useful if you are working with few others on some small tasks. You can easily see what they have completed and what needs to be done. Try Wunderlist.

Mentioned above are five tools that have helped me become more productive and efficient in my day to day work.  There are hundreds more web alternatives out there so if you can think of a similar one make sure to mention in the comments section. In the meantime try out these services and enjoy the freedom of web based applications.

3D printing – a revolution on the horizon?

18 Replies Christopher Roberts

What an achievement, this is my (Christopher Roberts’s) 100th post on Technology Bloggers!

Thank you everyone for your support, I love writing here, and that is because of the fantastic community we have created 🙂

3D printers have been around for around 20 years now, however it is only recently that they have really started to show their true potential, both in industrial and now even domestic settings.

Thanks to the recent advancements in 3D printing, CAD designs can be constructed into physical prototypes (and in some cases now even final products) by 3D printers. 3D printers have the potential to revolutionise the way we live our lives, due the variety of possibilities they unlock. 3D printing could revolutionise architecture, product design, industry, education, and so much more!

What exactly is 3D printing?

Most people have access to a normal printer, be it black and white or colour, ink jet or laser. Those sorts of printers however, only work in 2 dimensions, they can print content in the dimension that is left to right, and the dimension that is forward to back. 3D printing adds in another dimension, up and down. Therefore 3D printing means that you can print in height, length and breadth.

Why is 3D printing important?

Some critics have speculated that 3D printing will be as big, if not a bigger revolution to industry, and the way we live our lives, than the internet was. The internet has opened up so many opportunities, but it is believed that 3D printing, could possibly open up even more!

For architects, it will mean that within minutes, they will be able to print on screen prototypes of buildings, so they have a tangible product to show the customer, in virtually no time at all!

For retail, 3D printing could mean that shops hold no stock, and products (less complex ones at first, but branching out in the future) could be made to order, on site! No longer would shops be out of stock, so long as they have material to print on, they can make new products, there and then.

For healthcare, the new printing capabilities will mean that body part replacements can be accurately measured, designed, and then printed. Yeah, printed bones! Just last month, it was publicised that the first 3D printed jaw had transplanted onto the face of a woman from the Netherlands. The jaw was matched to the shape of the patient’s original jaw, using CAD modelling, and then layers of titanium powder were melted into shape by the powerful lasers that make up the 3D printer.

How do 3D printers work?

Different 3D printers work in different ways. Some work by building the object slowly, layer upon layer in an upwards direction, whilst others work by cutting down into a material. The titanium jaw example from above was built by building upwards creating layers upon layers of material, from titanium powder fused together by laser.

What materials can be ‘printed’ on?

Currently you can ‘print’ on plastics, metals, ceramics, glass, and even certain malleable foods (such as sugars and chocolate). In the future that selection of materials is likely to be expanded, and some even believe that we could grow human bone, and then 3D print replacements – that is still a way off at the moment though!

Could you get a 3D printer?

Many firms are looking to capitalise on the decreasing cost of 3D printers, so much so that some companies are now offering (simpler) domestic versions for home use!

One firm selling 3D printers to the domestic market is the New York company MakerBot. Makerbot are offering a basic 3D printer, which can create plasic objects using CAD software, for $1,749 (around £1,100).

MakerBot's 3D PrinterIn an interview with the BBC, MakerBot’s chief executive Bre Pettis, claimed that the printer is “a machine that makes you anything you need” which is “handy in an apocalypse or just handy for making shower curtain rings and bathtub plugs.”

Mr Pettis also said he hoped to get his printers “into the hands of the next generation because kids these days are going to have to learn digital design so they can solve the problems of tomorrow”.

Another company, (called 3D systems) is offering its ‘Cube’ 3D printers at a similar price to Makerbot, marketing it as a tool to express your creativity. The company is currently working on an app that will allow users to use the Microsoft’s Kinect motion sensor to create objects, simply by moving their hands through the air!

3D Systems 3D printer - Cube

Some of 3D Systems ‘Cube’ printers, prining 3D objects

3D printing is bringing to the global market a fast and increasingly affordable way of turning ideas into reality. No longer will the joys of flexible design be limited to those with CAD jobs and the luxury of a prototype department. There is now a big incentive for people to learn CAD techniques and how to use CAD software. Many countries are now investing in 3D printing technologies, as they can see the potential; IT jobs in the UK and abroad are likely to see big benefits from this.

3D printing is real, and it is here.

So, what do you think about 3D printing, will it revolutionise the way we live our lives – even as much as the internet did? Or do you think that it is a waste of resources, and that it will never really be cost effective enough to be used on a mass scale?

Are user generated reviews reliable?

18 Replies Jonny Hankins

The current March to April issue of National Geographic Traveler magazine has an article about user generated reviews that raises some interesting issues. I looked at the commercial invasion of the blogging world in one of my previous posts, but here author Christopher Elliott raises the issue of interested parties posting positive comments about their own businesses and negative ones about others, raising their star status and damaging others.

I was particularly drawn to this article because it addresses a problem faced by frequent travelers, and having spent a couple of years all in all on the road with all of my worldly belongings on my back I can relate to the problem.

Local offering help to lost travellers

Ask a local for advice and he looks it up on his iPhone

When you are out there alone, who better to ask for advice than fellow travelers? Many look to the internet for recommendation, and here lies the problem, lack of competition. There are really only 2 large websites of reference, Yelp and Travel Advisor, so it is relatively easy to either build up a profile or destroy somebody else’s using different user names and computers.

Within the industry an understanding of the problem is widespread, and both companies named above defend their positions stating that they have vetting procedures to catch out the bogus reviewers. It is very telling however that after a British Advertising Standards Agency investigation, Trip Advisor changed its slogan from “reviews you can trust” to “reviews from our community”, the implications are obvious.

The broader implications are vast too, many people read reviews before choosing a dentist or a school for their kids, and a bit of underhand behaviour could easily destroy somebody’s reputation.

My personal opinion is that these problems are representative of wider issues of internet governance. They are essentially born out of monopoly, the democratizing power of the internet and peer to peer communication usurped by business interests and competition. An infiltration of commercial interest into a non commercial ideology, that of offering advice to someone who finds themselves in a position that you were once in, becomes unreliable.