Category: Radio shows

ABC Weekend Computers – should you buy an iPhone 5?

On ABC Sydney this weekend we look at whether the new iPhone is for you.

With the usual hooplah, Apple announced their new iPhone last week. Should consumers drop their existing phones and buy the new iPhone?

On ABC 702 Sydney Weekend computers this Sunday, September 16 from 10.15am Paul Wallbank and Simon Marnie will be looking at the choices in the smartphone market.

Some of the topics we’ll discuss include;

We love to hear from listeners so feel free call in with your questions or comments on 1300 222 702 or text on 19922702.

If you’re on Twitter you can tweet 702 Sydney on @702sydney and Paul at @paulwallbank.

Should you not be in the Sydney area, you can stream the broadcast through the 702 Sydney website and call in anyway. Everyone’s views are welcome.

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Nightlife Computers: Sockpuppets, trolls and fakes

Can you trust what is written on Facebook or online review sites and what are the responsibilities for business on social media sites?

Paul Wallbank joined Tony Delroy for the 6 September 2012 ABC Nightlife technology spot to discuss sock puppets, what they mean on review sites and what this means for businesses using social media as a marketing tool.

If you missed the program, you can listen to the podcast from the Tony Delroy’s Nightlife page.

This week’s sock puppet scandal puts the light on authors’ book reviews on sites like Amazon while other review services like TripAdvisor, Yelp and Urbanspoon continue to struggle with figuring out which reviews are real.

Businesses also have to worry about what people are posting in light of the recent Advertising Standards and ACCC rulings making businesses more accountable with what’s posted on Facebook.

Some of the questions we’ll look at include;

Join us from 10pm, Australian Eastern Time on Thursday September 5 on your local ABC radio station or listen online through their streaming service at www.abc.net.au/nightlife.

We’d love to hear your views so join the conversation with your on-air questions, ideas or comments; phone in on the night on 1300 800 222 within Australia or +61 2 8333 1000 from outside Australia.

You can SMS Nightlife’s talkback on 19922702, or through twitter to @paulwallbank using the #abcnightlife hashtag or visit the Nightlife Facebook page.

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ABC Nightlife Computers: The state of tech

July’s ABC Nightlife tech looks at viruses, online frauds, security and social media

Join Paul and Tony Delroy to look at some of the trends and events that are affecting how you use phones, computers and internet in your home or business.

A lot’s happened in the tech world over the last few weeks – Facebook has gone from the web’s golden business to being shunned, new tablet computers have been launched and we’ve had a virus threaten to knock people off the Internet.

If you missed the show, you can listen to it online through the Nightlife website. Some of the topics we looked at included;

  • So what was the DNS Changer Trojan? Did the FBI really take over a criminal computer network?
  • Could a virus really damage computers and bring the Internet to a halt?
  • Is it true the US, Israel and North Korea are using viruses to attack other countries’ computers?
  • Should we worry about viruses on smartphones and tablet computers?
  • What about virus hoaxes? There’s a good one going around about Facebook at the moment?
  • Both Microsoft and Google have launched new tablet computers, will they knock off the iPad?
  • Microsoft’s tablet is going to run the new Windows 8 operating system, how does that look?
  • Facebook seems to have gone from hero to zero since they launched on the stock market. What happened?
  • There’s been some pretty serious Facebook privacy changes recently, what should people watch out for?
  • Microsoft have had some big security updates this week, what are they.

For the Microsoft updates we mentioned, the major security updates can be downloaded from the Windows Update page or the Automatic Updates in Windows Vista and 7.

Windows 7 and Vista users should also disable the desktop widget feature, Microsoft have two fix it tools available for download and users should run both.

Listeners questions included the following problems;

Alternatives to Outlook Express

George was looking at upgrading to a new version of Windows that doesn’t have Outlook Express included but still wants a computer based email client rather than trusting a cloud service.

Some of the alternatives include;

Antivirus programs

Margaret asked about antivirus options for Macs, there’s a couple of free antivirus programs designed for the Apple Mac

For Windows users, the easiest free anti-virus to use is Microsoft Security Essentials.

Microsoft Silverlight on Android

Accessing Microsoft Silverlight based services like NineMSN on Google Android devices can be a problem as Jason found.

Unfortunately at this stage there’s no clear solution for playing Silverlight sites on Android devices as Moonlight, the open source Silverlight player has been abandoned.

Next Nightlife spot

Our next Nightlife tech spot will be on August 6 and we’ll decide the topics closer to the dates. Watch the website for details over the next few weeks.

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Dealing with the DNS Changer Trojan

On Monday computers infected with the DNS Changer Trojan will stop surfing the net. Make sure you aren’t infected.

On Monday, thousands of computers around the world will be cut off the web as the servers behind the DNS Changer Trojan Horse are shut down.

The DNS Changer did exactly what the name says – it changed a computer’s Domain Name Service (DNS) settings so that all web traffic went through servers belonging to the virus writers.

Eventually the writers were caught and the computers were seized, in order to avoid disruption the servers were left running but they will be shut down on Monday.

On Monday, those computers still infected won’t be able to surf the net until the problem is fixed.

How Do I Know I’m infected?

As part of the Shutdown, the DNS Changer working group was set up. On their site they have a  detection tool website that will tell you if your computer is infected.

How can I fix the problem?

The easiest fix is with the Microsoft Malware Scanner which will check your computer for the DNS Changer virus along with other malware. If the scanner detects a problem it will remove the virus. IT Queries also have instructions on Removing A Trojan.

To prevent further infections, it’s necessary to install an up to date anti virus. A good free one is the Microsoft Security essentials tool.

The DNS Changer Trojan was very effective malware and it illustrates why computer users need to be careful of where they go on the mean streets of the Internet.

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702 Sydney Mornings Technology

On this show we look at how to avoid malware and protecting your digital legacy

On 702Sydney Mornings this month with Linda Mottram, we’re looking at the continued story of the Flame and Stuxnet worms along with some trickery from the North Koreans who tried to shut down South Korea’s Incheon International Airport with a computer virus.

To help you avoid being infected there’s a detailed description on the Netsmarts website on setting up your computer to avoid being infected.

We’re also looking at protecting your digital legacy in an era when social media services like LinkedIn and Facebook can keep your memory alive long after your passing.

Join us on 702 Sydney from shortly after 9.30am. We’ll probably take some calls on 1300 222 702 and we’d like to hear your views, comments or questions.

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ABC Weekend computers: Vibrating tattoos and implantable computers

Some interesting patents indicate where computers are going next.

On ABC 702 Sydney Weekend computers this Sunday, May 19 from 10.15am Paul Wallbank and Angela Catterns will be looking at wearable tech.

Nokia recently filed a patent for vibrating cloth patches or tattoos that will be able to communicate with your phone. Every time you receive a text message, your tramp stamp will wobble.

The idea of vibrating tattoos is pretty simple compared to some of the advances we’re seeing in nanotechnology and miniaturising computers.

We’re already used to the “bionic ears” such as those made by Cochlear and scientists are now developing computers that can be implanted in patients’ eyes to monitor conditions like glaucoma.

Listeners questions

As usual we had a range of listeners calling in about computer issues. Here’s some of those we said we’d get back to;

Safari tool bars

Margaret called about websites being listed across the top of her Safari browser.

To get rid of these, click View in Safari and then take the tick off Hide Bookmarks Bar.

As a later caller suggested, it’s worthwhile making sure websites aren’t starting with the browser, you can fix that in Safari by clicking Safari, Preferences, General and making sure a new window  is selected for what to do when the browser is opened.

More Safari Blues

Jarrod also reported problems with Safari, being unable to open pages from his telco. This is probably due to Javascript being disabled.

To fix this, in the Safari preferences we describe above, click on security and tick the box saying enable javascript.

Anti virus programs

We always have a caller asking about antivirus, Steve asked about antivirus on Windows Vista.

For most windows users, the free Microsoft Security Essentials is probably the best, and simplest, solution.

We love to hear from listeners about how tech is changing their lives so feel free call in with your questions or comments on 1300 222 702 or text on 19922702.

If you’re on Twitter you can tweet 702 Sydney on @702sydney and Paul at @paulwallbank.

Should you not be in the Sydney area, you can stream the broadcast through the 702 Sydney website and call in anyway.

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Eroding business silos

Knowledge is power, and the businesses who can share it are those who will define the 21st Century.

During our ABC radio discussion on politics and social media with Jeff Jarvis, we inevitably came around to the issue of sharing information.

We’ve covered the risks of personal sharing extensively and Jeff’s view is that our perceptions of privacy are evolving as we explore what is acceptable or tolerable in an information rich world.

Overlooked in this discussion is just how important sharing is for businesses – particularly in breaking down silos within an organisation.

As organisations grow, silos develop as various groups or departments grow to address specific functions. It’s a natural process.

However silos can damage businesses as valuable business knowledge is kept within the group rather than shared with the entire organisation.

This is the opportunity we see now in the various cloud computing, social media and big data tools that have developed to help people, gather, curate and share information.

Today there is no excuse for critical customer information sitting in the call centre logs not being available to marketing, sales or management teams. That is just one example of thousands.

Over time we’ll see businesses owners and managers develop the skills and tools to use data more effectively. This is already happening as many IT people move from Information Technology to Knowledge Management.

Business silos won’t ever be fully eliminated; in many ways they are necessary as you can’t expect the company accountant to know everything the customer service or sales staff do.

Those businesses who are successful will be those who overcome internal politics and resist the managerial urge to build little empires, information is too important to be hoarded by middle management princelings.

In the 19th Century power came in the form of steam engines, today it comes in knowledge. How well are you harnessing the power in your business?

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