I will start with a quick introduction of myself, as I’ve not yet posted to the blog until now. I am Randy Sisk, another one of those Technolgy Center folks working in networked virtual environments. Most of my efforts are centered on Cisco’s use of Second Life as a platform and environment for engaging with our customers, partners and other interested parties. As a result of this, a good deal of my time is spent in Second Life and facilitating Cisco groups and employees in accessing and utilizing SL. Having looked at and used several virtual worlds, I’ve noticed that acceptance and adoption are in part a function of how easy it is to get the tool running and then to be able to utilize basic features. Read More »
When industry and press pontificate about the future of work, they seem to have a similar utopian vision with some common attributes:1) A ‘Virtual’ workforce scattered all over the world, with job responsibilities and skills that are not based on geographic location2) Rich collaboration tools to facilitate sharing of information and joint work3) ‘Hollywood’ style of work, based on ‘free-agents’ coming together for a project and then moving on to the next project.As the science fiction author William Gibson once said “The future is already here, it’s just not evenly distributed.” Read More »
After adding some new stamps to my passport last week, I was reminded of a blog entry I wrote several months back about the frustration of not being able to move between worlds without the equivalent of a strip search, or a complete disrobing. We give up our names, our possessions, our reputation….you name it. Read More »
For those of you who did not see the announcement, Cisco has announced a new tool for our channel partners and application service providers to interact, the Industry Solutions Partner Network (ISPN). This is a 3D immersive environment for our channel partners to discover the wide array of solutions available from our ASP partners.To quickly dispel any confusion, this is not a user-created-content, avatar-customized, free-roaming experience as experienced on the Cisco Virtual Campus in Second Life, but a 24/7 3D tradeshow with easy navigation targeted specifically at our Channel partners. As you know (if you are reading this blog), there are a number of different species of virtual worlds, ranging from pre-scripted web-based flash worlds, walled and open ‘free-roaming’ worlds, and hybrids. Each species has it’s own best uses, as there is no ‘one-sized-fits-all’ solution.We’ll be releasing more details in the near future, however here is a sample screenshot of the environment because a picture is worth a thousand blog-words.
On September 6th, we held our first Networkers TechTalk in Second Life, Virtual Environments and their effect on the Network. It was well attended and there were some very good questions from the participants.Some of the attendees reported problems with their audio streams during the event, so here is the mp3 archive of the event, as well as this pdf of the slides. As you will hear during the preamble to the presentation, this is all a ‘work in progress’, and we have plans to drill deeper into the virtual worlds listed as well as explore the network impact of other implementations. If you happen to run into Dannette CiscoSystems avatar in Second Life, you may want to thank her for painstakingly editing out all the ‘ums’ and ‘ahs’ from this MP3.The executive summary of the entire talk is that the traffic of virtual environments is sporadic based on the architecture of the world (cache-intensive vs. minimal updates to a static world), and bandwidth is generally limited to around 500kbps with a few exceptions. The key learning is that the ‘network hygiene’ of most of these worlds, when it comes to security, is still ‘sub-optimal’ (borderline miserable). Cisco suggests that customers keep virtual world traffic on a separate guest wireless network until more secure and consistent implementations emerge. We’ll be elaborating on this recommendation in future blogposts, as well as developing a best-practices design guide as soon as our travel schedules subside a bit.