Posts Tagged ‘disaster tech lab’

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Time for a long overdue blogpost.

On January 3rd an email from Tom Hollingsworth landed in my inbox. Now I had never spoken or even emailed with Tom but he’s one of the people behind the “Wireless Field Day” (and a whole lot of other Field Day’s). Tom wanted to know if I was interested in talking about my work with Disaster Tech Lab at the upcoming Wireless Field Day 6 at the end of the month?

DID I HELL!

I had been following the Wireless Field Day events for some time as it was a sort of holy grail for wireless geeks like myself. To get the chance to speak at the event would be magnificent.

Roll forward 3 weeks and I’m actually in San Jose. I arrived late so missed the first evening socializing with my fellow geeks ( This might have been a good thing…). Day one started with everyone jumping into a stretch limo which brought us to Airtight Networks offices. Airtight had a number of interesting presentations lined up for us with introductions into their cloud based services, social wifi and analytics. It followed on with a WIPS demo by Rick Farina. Rick is my kinda guy with lots of experience in security, hacking and related fields. It was entertaining to watch him to bring up the WiFi Pineaple device. Anyway, it was enjoyable and gave some good insights into where Airtight Networks is going.

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Next we hopped in the limo which brought us to the Aruba Networks offices. This was a bit of a big deal for me as Aruba has been a great supporter of Disaster Tech Lab from right back when we started in 2010. Yet this was my first visit to their offices. I wasn’t disappointed as the offices are pretty cool especially the showroom with all numerous devices on display. Being real geeks we even spotted some sort of prototype USB dongles connected to some of the AP’s. I suspect that these were for use with the Meridian software of which we got a nice real life demo using the Aruba Campus App. After a quick welcome by Ozer and Sean it was time for Manju Mahishi to show us about Aruba’s plans with the Meridian software. In short it offers a platform for user and asset tracking allowing such things as public venues to get greater insight into user movement patterns and such. The presentation led to a lively discussion on topics such as privacy as well as technical.

Next was my own presentation on Disaster Tech Lab’s work. Rather that tell you about it I suggest that you watch the video.

Day 2 started bright and early with a presentation by Germán Capdehourat from Plan Ceibal. Plan Ceibal is a state sponsored project in Uruguay which has as goal to bring internet access to all schools. They obviously use a lot of wifi technology but also branch out into user devices and educational content. Projects like these have great value and contribute immensely to children’s education. Germán was followed by Kevin Koster from Cloudpath. Cloudpath does some really advanced stuff with large scale device onboarding and authentication. It’s not really my area of interest but for anyone managing large networks with hundreds or thousands of users their products are well worth looking at. You can watch the full video here.

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Cloudpath was followed by Xirrus. This was going to be an interesting presentation as Xirrus’s presentation at the previous WFD had been very marketing & PR heavy and had been torn to shreds by the attendees. Dirk Gates, founder of Xirrus started of with a good presentation into the company, their history and the future. Next was the absolute highlight of #WFD6 in my opinion. Xirrus had brought in their head of antenna design Avi Hartenstein. Avi, besides really knowing his shit, looks and sounds like a cool extra from a Bond movie. His presentation with into the antenna design into minute details and for someone like me who loves RF it was simply a pleasure to watch.

To end the day we travelled to Extreme Networks office which were by far the flashiest ones with loads of artwork, purple colors and even rotating server racks with flashing lights. Their presentations there gave a lot of insight into Extreme’s large stadium deployments. It’s interesting to see how a lot of the problems encountered in such environments can be resolved through smart RF use. Real life examples illustrated how antenna placement, antenna radiation power, spatial isolation and low TX power are the main contributors to solving a lot of problems.

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I do realise that this is a way too short blogpost to encompass all the awesomeness that was Wireless Field Day 6. I got to spend a couple of days in the company of people whose knowledge and expertise for exceeds mine but who were also hugely entertaining to hang out with. On top of that we were given an royal welcome by the various companies supporting this event and they each went all out to share their technology and visions of the wireless future with us. Lastly I want to give serious kudos to Steven, Tom and everyone else at GestaltIT for organising not only this fantastic event but all the other Field Days they organise. Seriously guys (and galls) it’s impressive.

I also suggest that you go and watch *all* the videos here.

 

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A5

Ireland has been hit by an escalating series of flood in the last few months. Initially the flooding was preserved to coastal areas and caused by a combination of storm and high tides. Especially the West Coast was very badly hit with extensive damage to flood defences, piers, coastal roads and buildings in coastal areas. Especially Galway city and surrounding areas were very badly hit.

However in the last weeks the flooding has spread to built up floodplains. We have in recent days seen severe flooding in Galway, Limerick, Cork, Galway, Waterford and other cities and towns built around river floodplains and estuaries. What is shocking is the utter lack of preparedness or coordinated response. Ireland is known for its rain and this is not the first time we’ve seen flooding. After every previous flood a debate ensued about the need for flood defences but these were eventually never built or the ones built were based on the level of the last flooding rather than on the ones that would come next.

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Lacking preparedness one would at least expect some sort of adequate and coordinated response. After all there was no need to invent methods of dealing with floods. Our neighbours to the east, the UK, have been hit by far worse floods in recent years and have at least developed a semblance of a coordinated response. Or even look west to Boulder Colorado which was hit by severe floods last September with 8 people killed and 11,000 evacuated. A simple email or call to the organisations who responded to those floods would provide a wealth of information about how to initiate a coordinated response. The writing is on the wall really as the only data on flooding in Ireland is held on the OPW (Office of Public Works) website and the most recent data there is years old. It would have been so easy for one of the government agencies to crowdsource flooding data in realtime, something that agencies in other countries have embraced wholeheartedly.

A good example of such an effort is the Irish Flood Alert Crowdmap put up by Disaster Tech Lab (disclosure: I’m the founder of DTL). Such a map allows people to report the location of floods & flood damage and even to upload images. All this data will then be made publicly available in realtime.

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Instead Ireland is seeing a stream of nodding heads meeting in board rooms or visiting flooded areas without much idea on how to respond. The response is generally limited to throwing insufficient amounts to money at the problem while no effort is made to develop a resilient flood defence program…..

UPDATE: Disaster Tech Lab has put up a survey to measure the impact and awareness of the flooding and damage caused by storm Darwin. Please assist in improving future response by completing the survey.