• Subscribe to our newsletter
The Media Online
  • Home
  • MOST Awards
  • News
    • Awards
    • Media Mecca
  • Print
    • Newspapers
    • Magazines
    • Publishing
  • Broadcasting
    • TV
    • Radio
    • Cinema
    • Video
  • Digital
    • Mobile
    • Online
  • Agencies
    • Advertising
    • Media agency
    • Public Relations
  • OOH
    • Events
  • Research & Education
    • Research
    • Media Education
      • Media Mentor
  • Press Office
    • Press Office
    • TMO.Live Blog
    • Events
    • Jobs
No Result
View All Result
  • Home
  • MOST Awards
  • News
    • Awards
    • Media Mecca
  • Print
    • Newspapers
    • Magazines
    • Publishing
  • Broadcasting
    • TV
    • Radio
    • Cinema
    • Video
  • Digital
    • Mobile
    • Online
  • Agencies
    • Advertising
    • Media agency
    • Public Relations
  • OOH
    • Events
  • Research & Education
    • Research
    • Media Education
      • Media Mentor
  • Press Office
    • Press Office
    • TMO.Live Blog
    • Events
    • Jobs
No Result
View All Result
The Media Online
No Result
View All Result
Home Digital Mobile

Help! The pros and cons of using SMS in a crisis

by Pieter Streicher
June 9, 2011
in Mobile
0 0
0
Help! The pros and cons of using SMS in a crisis
Share on FacebookShare on Twitter

SMS is the perfect emergency communications channel, right? People always have their phones with them, especially in an emergency; you can easily send one message to a number of people, and you can text when you can’t talk.

Just over an hour after the earthquake in Christchurch struck earlier this year, Vodafone New Zealand sent out the following message: “There is heavy congestion on the network and we encourage people to text rather than call in order not to overload the network and to preserve their phone’s battery life.”

In many countries, SMS is even being considered by the authorities as an alternative emergency channel which the public can contact, equivalent to 911 in the U.S. and 10111 in South Africa.

On the other hand, a 2008 report from 3G Americas notes that there are serious limitations on using SMS for emergencies, especially in the form of third party Emergency Alert Systems (EAS). When sending out communications these limitations include the facts that cellular networks have not been designed to cope with emergency-scale traffic volumes via SMS, targeting users by location is difficult, and there is no way to authenticate a message.

So which is it? Does SMS have a critical role to play in emergency communications or not?

I’d argue that of course it does, but only with careful planning and the understanding that there is no one-size-fits-all solution.

There is no denying that having access to more information during a crisis is a good thing. Take a look at the real-time information the world received of the earthquake in Japan earlier this year and the orderly way in which the Japanese population responded to the disaster.

Compare this to the 1923 Great Kanto earthquake in Tokyo, where rumours circulated that Koreans were taking advantage of the situation, committing arson and robbery. This unfortunately resulted in xenophobic attacks by the Japanese on the Koreans because there was no way to verify or refute the word-of-mouth information or to share accurate information.

The importance of obtaining and providing accurate information following natural disasters has been emphasised in Japan ever since.

For the reasons mentioned above, SMS should certainly be included in any emergency communications plan, both for communicating with the general public, as well as with the media and volunteer emergency responders. Depending on the nature of the emergency, however, SMS should be used as appropriate to the situation.

When experiencing a disaster, it is critical that unnecessary load on a network is reduced to allow critical communications to get through. A person trapped should not get a ‘network busy’ signal when trying to alert rescuers to his/her location.

For instance, in the wake of the 2007 Virginia Tech shooting, the university realised that the shootings took place over a two-hour period and more should have been done to keep students away from the campus. After the event, a number of third-party SMS services were touted as the answer to the problem. But in a geographically concentrated area an attempt to SMS all students and staff would have congested the single cell tower covering the area, preventing vital information from being transmitted.

In a case such as this one, a system of tiered communication would need to be set up, perhaps informing faculty heads, heads of residences and other community leaders, who could then pass the information on via other channels. Students and those affected should be told to SMS a single family member outside the area who can then pass the message on.

During a more geographically dispersed event, it would be more feasible to communicate with larger numbers of people and also target the people in immediate danger, for instance during a flood or wild fires. Load testing should be done to understand the capacity of the network when using a third party EAS and these services should certainly not be blindly bought without careful consideration. This sort of planning does not take place in the middle of an emergency though, and preparation and education should be done for both man-made and natural emergencies.

Don’t forget to combine SMS with other channels though. Twitter especially has proven its value during a crisis, both in terms of keeping the media up to date with what is happening on the ground and alerting rescue services to people in danger. A year ago Haitian DJ Carel Pedre famously saved the life of a buried earthquake victim by tweeting his location, which was picked up by rescue teams monitoring Twitter.

Cell broadcast technology is another channel to consider adding to the mix. The US will launch a pilot service in New York and Washington later this year that sends messages to subscribers within a certain area via this technology. Although limited by handset and network operators, this is a good way to quickly reach a group of people within a specific area in an emergency.

Unlike an SMS, the message is delivered to the handset’s screen. In addition, cell broadcast technology uses very little bandwidth. However it does not allow inbound messaging or responses.

In conclusion, as with so many technical solutions to human problems, there is not a silver bullet solution to EAS. But neither does it make sense to dismiss SMS as an important component of an effective, carefully planned, emergency communications strategy.

Tags: Dr Peter StreicherEASemergencySMS

Follow Us

  • twitter
  • threads
  • Trending
  • Comments
  • Latest
Dissecting the LSM 7-10 market

Dissecting the LSM 7-10 market

May 17, 2023
Keri Miller sets the record straight after being axed from ECR

Keri Miller sets the record straight after being axed from ECR

April 23, 2023
New prime time telenovela Isitha The Enemy set to launch in May

New prime time telenovela Isitha The Enemy set to launch in May

May 11, 2023
Sanditon’s Rose Williams: ‘There is so much to look forward to!’

Sanditon’s Rose Williams: ‘There is so much to look forward to!’

June 23, 2023
Sowetan proves that sex still sells

Sowetan proves that sex still sells

105
It’s black. It’s beautiful. It’s ours.

Exclusive: Haffajee draws a line in the sand over racism

98
The Property Magazine and Media Nova go supernova

The Property Magazine and Media Nova go supernova

44
Warrant of arrest authorised for Media Nova’s Vaughan

Warrant of arrest authorised for Media Nova’s Vaughan

41
THE MEDIA magazine: Radio riding the waves of connectivity

THE MEDIA magazine: Radio riding the waves of connectivity

December 2, 2023
Social media ads are littered with ‘green’ claims

Social media ads are littered with ‘green’ claims

December 1, 2023
Tackling unemployment: We need a practical, achievable, public plan

Tackling unemployment: We need a practical, achievable, public plan

December 1, 2023
18 things we’ve learnt about the marketing and communications industry

18 things we’ve learnt about the marketing and communications industry

November 30, 2023

Recent News

THE MEDIA magazine: Radio riding the waves of connectivity

THE MEDIA magazine: Radio riding the waves of connectivity

December 2, 2023
Social media ads are littered with ‘green’ claims

Social media ads are littered with ‘green’ claims

December 1, 2023
Tackling unemployment: We need a practical, achievable, public plan

Tackling unemployment: We need a practical, achievable, public plan

December 1, 2023
18 things we’ve learnt about the marketing and communications industry

18 things we’ve learnt about the marketing and communications industry

November 30, 2023

ABOUT US

The Media Online is the definitive online point of reference for South Africa’s media industry offering relevant, focused and topical news on the media sector. We deliver up-to-date industry insights, guest columns, case studies, content from local and global contributors, news, views and interviews on a daily basis as well as providing an online home for The Media magazine’s content, which is posted on a monthly basis.
Find out more.

Follow Us

  • twitter
  • threads

ARENA HOLDING

Editor: Glenda Nevill
glenda.nevill@cybersmart.co.za
Sales and Advertising:
Tarin-Lee Watts
twatts@themediaonline.co.za
Download our rate card

OUR NETWORK

TimesLIVE
Sunday Times
SowetanLIVE
BusinessLIVE
Business Day
Financial Mail
HeraldLIVE
DispatchLIVE
Wanted Online
SA Home Owner
Business Media MAGS
Arena Events

NEWSLETTER SUBSCRIPTION

 
Subscribe
  • About
  • Advertise
  • Privacy & Policy
  • Contact

Copyright © 2015 - 2023 The Media Online. All rights reserved. Part of Arena Holdings (Pty) Ltd

No Result
View All Result
  • Home
  • MOST Awards
  • News
    • Awards
    • Media Mecca
  • Print
    • Newspapers
    • Magazines
    • Publishing
  • Broadcasting
    • TV
    • Radio
    • Cinema
    • Video
  • Digital
    • Mobile
    • Online
  • Agencies
    • Advertising
    • Media agency
    • Public Relations
  • OOH
    • Events
  • Research & Education
    • Research
    • Media Education
      • Media Mentor
  • Press Office
    • Press Office
    • TMO.Live Blog
    • Events
    • Jobs

Copyright © 2015 - 2023 The Media Online. All rights reserved. Part of Arena Holdings (Pty) Ltd

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In

Add New Playlist

Are you sure want to unlock this post?
Unlock left : 0
Are you sure want to cancel subscription?