Last week Apple dominated tech headlines when it announced details of the iPhone 5. With its release today, thousands of fans will line up across the globe to be the first to try the new smartphone.
There have been a number of iPhone improvements, but the one I find significant is the fact that the iPhone 5 will have dual band Wi-Fi. This means that in addition to supporting the 2.4GHz band, it will now support the 5GHz band. Why is this significant? Well, the iPhone joins a number of other smartphone vendors who now have products capable of operating in both the 802.11b/g/n (2.4GHz) and 802,11a/n (5GHz) Wi-Fi bands. Other vendors that stack up include Samsung’s Galaxy S III and HTC’s One X.
Why is this 5GHz important? There is certainly nothing wrong with the 2.4GHz band. Both bands are unlicensed in most regions of the world. However, with the proliferation of devices due to the growing BYOD trend, the 2.4GHz band is getting real crowded. Remember: the 2.4GHz band only has 3 non-overlapping channels available. Think about it: all these devices like smartphones, laptops, tablets, and access points are competing for the available bandwidth while interference increases. In short, the 2.4GHz band just doesn’t have enough capacity for all these competing devices.
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Tags: Bonjour, cleanair, ClientLink, iphone, smartphone, wi-fi, wlan
I always dread summer coming to an end.
Sure, it’s not like the old days when summer meant no school and running around free, but like most people, summer still makes me feel like I have more personal time and freedom. It must be the extra daylight.
Even if I can’t have the feeling of summer, it makes a huge difference to me if I can work in different ways -- from home or even handling some to do items from the car.
One of the best things about the new, free version of WebEx, is that having a host account (yes, it’s free) means you can host a WebEx on your mobile. And that means I don’t have to be tethered to your computer.
Get your own free, basic WebEx account here.
In 2007, Cisco commissioned a study: Understanding and Managing the Mobile Workforce that looked at ways to really grasp how mobility was emerging. Of course, since then, “going mobile” has really become the norm.
In that study, they found:
Successful mobile workers tend to be resilient extroverts. They are open to new experiences and highly adaptable. And, contrary to the stereotype of the harassed and disoriented road warrior, they are supremely organized and independent-minded. With the right kind of tailored support, their productivity and adaptability make them superlative operators in an era of increasing demands and constant change.
In 2007, the Cisco study cited a prediction that “within two years, one quarter of the world’s working population will be mobile workers.” Not to freak anyone out but this was BEFORE Apple’s iPad was even released!
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Tags: Android, cell phone, iPad, iphone, mobile, mobile devices, mobile users, research, smartphone, WebEX, WebEx mobile, workforce
As a young boy, growing up in London during the 1960s, I always enjoyed a visit to the Science Museum with my father. While a few of the exhibits included a very basic interactive component, most of the exhibits were designed for viewing at a distance.
In fact, some were clearly labeled “please don’t touch,” perhaps with the intent to help preserve an old scientific artifact. In contrast, today they offer over 50 interactive exhibits as part of their Launchpad hands-on gallery.
Clearly, display interactivity is being advanced by new technology.
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Tags: business transformation, Cisco House, digital signage, holography, smartphone, tablet
By Howard Baldwin, Contributing Columnist
Broadband wireless technology has no doubt had an impact on enterprise productivity — the ability for companies to provide anytime, anywhere access to both data and colleagues means faster response time and the competitive advantage that brings.
But we sometimes focus more on the corporate impact than the impact it has on personal lives as well — and not just the ability of teenagers to text or celebrities to tweet.
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Tags: broadband, healthcare, internet, minorities, mobile, smartphone, wireless network
At work, I read a lot of material, online and offline — seriously, it’s like a constant in my workflow. That being said, when I’m not reading I’m likely writing something or thinking about what I’m going to write.
When I’m pondering the type of story I’ll work on next, I’m often in front of my notebook computer and widescreen monitor (like I am right now, as I write this paragraph), with hands resting on the keyboard — in hopeful anticipation, for the epiphany that might appear.
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Tags: byod, cloudbook, ICT, mobility solutions, service provider wi-fi, smartphone