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Author Archives: Nuwan Waidyanatha

Symbols in Alerting

dream-flash-flood

I had a dream once – I was walking along a river in China and then an audible alarm emitting from my mobile phone got my attention. When I looked at the screen, surprisingly, a symbol with a red border showing rising water and a human figure running uphill towards shelter, was displaying. Later I [...]

New Year’s Eve – a test for SMS-based Mass Alerting

Telcos are consciously gearing up to with stand the “flash-crowd” New Year’s Eve SMS loads. Pushing the SMS loads at the mean time of 00:00:00 plus or minus a minute is stressful. SMS Controllers (SMSC) have to handle the massive burst. How does this relate to mass alerting? LINREasia’s thinking, the same as the Sri [...]

ITU-D facilitates hands-on exposure with CAP-enabled Sahana messaging software

The International Telecommunications Union – Development (ITU-D) sector recruited me to introduce ways in which the Common Alerting Protocol (CAP) interoperable emergency communication standard could be operationalized in the region. The audience comprised member state delegates from their respective telecommunications regulatory authorities and their emergency operations centres (or disaster management centres). The workshop: “Use of [...]

Sahana software ensures hot meals delivered to Hurricane Sandy victims

“Sahana software is being used to support the collection and fulfilment of requests for assistance and volunteers from the neighborhoods hardest hit by Hurricane Sandy: the Rockaways in Queens, Coney Island and Red Hook in Brooklyn, Staten Island and communities along the New Jersey coast. Sahana allows organizations to more effectively prioritize and dispatch resources [...]

Low-cost ICTs in Agriculture – Workshop Report

Several Canadian and Sri Lankan organizations held a workshop in Peradeniya on Oct. 15 to provide an introduction to and basic training in the use of free and open source software (FOSS) to enable agricultural community groups and individuals to implement and use easily-accessible tools for communication, information collection, knowledge sharing, data visualization, and interactive [...]

Empowering Communities with Voice Technologies for Crisis Management

Use the embedded frame below or click here to view the story. Empowering Communities with Voice-enabled Technologies for Crisis Management on Prezi

Sahana software for Hurricane Sandy: New York City is using it

The City’s Office of Emergency Management has been relying on Sahana software for its shelter management and registration programs since 2007. Sri Lanka also has it. The Sahana Software Foundation is assisting the City of New York in its use of Sahana software to manage its response to Hurricane Sandy. Sahana software foundation is not [...]

Summary of the VoiceICT4D project outcomes

VoiceICT4D project page LIRNEasia, through a stakeholder forum, advocated the Sri Lanka Disaster Management Center (DMC) to move towards a multi-agency situational-awareness platform by creating a register of alerting authorities and then sharing it’s call center and Interactive Voice Response (IVR) system resources for emergency communication. The “Do you Hear Me” video, communicating the need [...]

Invitation to Participate in an Agriculture Technology for Development Workshop

Date: October 15, 2012 Time: 09:00 AM – 1:00 PM Location: Inservice Training Institute, Gannoruwa, Peradeniya The Department of Agriculture, in conjunction with LIRNEasia, University of Peradeniya Faculty of Agriculture, University of Alberta, and University of Guelph will be hosting a workshop on the use of low cost information and communication technology (ICT) for individuals [...]

Emergency communications converge inside the SFU Mobile Comm Truck

There are complexities in interconnecting agencies but more at the social layers than at the technology layers. The Simon Fraser University (SFU) Mobile Communications (MobComm) Truck was designed to patch a Regional Emergency Operations Centre (REOC), specifically the British Columbia Provincial REOC (termed as the PREOC) communicating through the Internet (TCP/IP) and public telephone lines [...]

Social medial for emergency communication in Sri Lanka

People in Sri Lanka felt the tremors from the April 11, 2012 tsunamigenic earthquake. Reports indicate that, before the Government of Sri Lanka could issue any kind of bulletin, within 10-15 minutes of the tremors, people were receiving tweets of the event. Samarajiva wrote – “Tweets kept flying. I and several others active in social [...]

LIRNEasia’s 3rd Disaster Risk Reduction Public Lecture: Beyond Tsunamis

LIRNEasia’s thinking, right along, has been, if one is prepared to appropriately warn of rapid onset tsunamis then they are quite ready for all-hazards. Then why did the already established warning centre fail on 2011 November 21. Preparation, Warning, and Response are three linked components of the Disaster Management life-cycle common to all-hazards. Development of [...]

Bad voice quality suspends Automatic Speech Recognition for Emergency Communication

In order to establish the fact that the voice quality over currently available GSM networks are poor for converting the voice messages to text. These finds are from the Voice-enabled ICTs for Disaster Management project that field tested the use of an Interactive Voice Response system for extending emergency communications to the last-mile. Situational reports [...]

OASIS acknowledges the importance of LIRNEasia’s voice-enabled CERT alerting work

Patrick Gannon (President & CEO, Board Director at OASIS), in an email, “You provide some very interesting information on the open source Sahana effort and examples of using citizen volunteers for disaster situation reporting. The issue is being highlighted in the 2012 CAP workshop FINAL REPORT.” Get more details on the voice-enabled alerting and situational [...]

“Do You Hear Me?” We need voice-enabled technologies for disaster management

After watching the video, please take a few minutes to complete this questionnaire (there are only three simple questions to answer). You may scroll to the bottom to access the questionnaire; else click here. Thank you in advance. With the spread of affordable telecom services, most Asians now use their own phones to stay connected. [...]

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