Kate Simon: Sat-navs are the route to holiday happiness

We've become "dangerously dependent" on GPS sat-nav systems, the Royal Academy of Engineering warned in a report last week. And, it added, if the problem isn't tackled it could result in "loss of life".

From weather hazards to interference, satellite signals are more vulnerable than we realise, according to the RAE. It maintains that even subtle errors could have calamitous consequences. For example, ships and planes could be sent perilously off course.

Dr Martyn Lewis, chair of the group that wrote the report, told the BBC: "There is a growing interdependence between systems that people think are backing each other up."

His organisation wants to raise awareness of the need to put adequate back-up systems in place, to see a change in the law that would make the possession of jammers illegal, and to win government support for development of hardware solutions.

How easily we accept new technology into our everyday lives. It seems the convenience offered by the latest invention outweighs our need to give much thought to troublesome questions such as safety and security.

It's certainly hard to imagine a world without car sat-navs now. Within a few short years they've become a familiar sight on every other windscreen. I surely love my sat-nav, not least because it has brought peace to our family car.

Thanks largely to my quick temper, I've spent far too many holidays having screaming rows with my partner about who should have realised we needed to take the previous turning. Now it's just a case of punch in the postcode and off we harmoniously go.

What's more, it has increased my confidence, as the sole driver in the family, to get behind the wheel when abroad. Taking the stress of map-reading in a foreign language out of the equation has smoothed our way around France, Spain, Portugal and Italy.

Last year, when my family was stranded by the ash cloud in Portugal, I got a reminder of the bad old days of following the printed map.

We joined up with a few other hotel guests to share the journey back to the UK in a people-carrier. But the lead driver wouldn't countenance using a sat-nav and guided us home with an elaborate system of notes and maps.

This meant he had to remain awake for the whole journey to direct each driver, and when it came to his turn to drive, he spent an alarming amount of time with his eyes off the road studying his directions (at night, through the Basque mountains).

Now the genie's out of the bottle, car sat-navs are here to stay. But the RAE's report is a timely reminder that while we should embrace technological developments, we should treat them a little less like miracles.

Do you have a travel issue?

Email: sundaytravel@independent.co.uk

Suggested Topics
News
More than 90 years of car history are coming to an end with the abolition of the paper car-tax disc
newsThis and other facts you never knew about the paper circle - completely obsolete today
News
people'I’d rather have Fred and Rose West quote my characters on childcare'
Life and Style
The new Windows 10 Start Menu
tech
Arts and Entertainment
There has been a boom in ticket sales for female comics, according to an industry survey
comedyFirst national survey reveals Britain’s comedic tastes
PROMOTED VIDEO
Have you tried new the Independent Digital Edition apps?
Travel
Bruce Chatwin's novel 'On the Black Hill' was set at The Vision Farm
travelOne of the finest one-day walks you could hope for - in Britain
Sport
footballManchester City 1 Roma 1: Result leaves Premier League champions in danger of not progressing
Arts and Entertainment
Gay and OK: a scene from 'Pride'
filmsUS film censors have ruled 'Pride' unfit for under-16s, though it contains no sex or violence
News
i100
Life and Style
Magic roundabouts: the gyratory system that has excited enthusiasts in Swindon
motoringJust who are the Roundabout Appreciation Society?
Arts and Entertainment
Hilary North's 'How My Life Has Changed', 2001
booksWell it was good enough for Ancient Egyptians and Picasso...
Travel
ebookHow to enjoy the perfect short break in 20 great cities
Independent Travel Videos
Independent Travel Videos
Simon Calder in Amsterdam
Independent Travel Videos
Simon Calder in Giverny
Independent Travel Videos
Simon Calder in St John's
Independent Travel Videos
Latest stories from i100
Have you tried new the Independent Digital Edition apps?
Independent Dating
and  

By clicking 'Search' you
are agreeing to our
Terms of Use.

ES Rentals

    iJobs Job Widget
    iJobs Travel

    Management Accountant

    28,000 to 32,000 per annum: Accountancy Action: Our client, a hospitality busi...

    Food and Beverage Cost Controller

    18,000 to 20,000 per annum: Accountancy Action: Our fantastic leisure client i...

    Marketing Analyst / Marketing Executive

    £20 - 24k: Guru Careers: A Marketing Analyst / Marketing Executive is needed t...

    IT Administrator - Graduate

    £18000 Per Annum: Clearwater People Solutions Ltd: ***EXCELLENT OPPORTUNITY FO...

    Day In a Page

    Ebola outbreak: The children orphaned by the virus – then rejected by surviving relatives over fear of infection

    The children orphaned by Ebola...

    ... then rejected by surviving relatives over fear of infection
    Pride: Are censors pandering to homophobia?

    Are censors pandering to homophobia?

    US film censors have ruled 'Pride' unfit for under-16s, though it contains no sex or violence
    The magic of roundabouts

    Lords of the rings

    Just who are the Roundabout Appreciation Society?
    Why do we like making lists?

    Notes to self: Why do we like making lists?

    Well it was good enough for Ancient Egyptians and Picasso...
    Hong Kong protests: A good time to open a new restaurant?

    A good time to open a new restaurant in Hong Kong?

    As pro-democracy demonstrators hold firm, chef Rowley Leigh, who's in the city to open a new restaurant, says you couldn't hope to meet a nicer bunch
    Paris Fashion Week: Karl Lagerfeld leads a feminist riot on 'Boulevard Chanel'

    Paris Fashion Week

    Lagerfeld leads a feminist riot on 'Boulevard Chanel'
    Bruce Chatwin's Wales: One of the finest one-day walks in Britain

    Simon Calder discovers Bruce Chatwin's Wales

    One of the finest one-day walks you could hope for - in Britain
    10 best children's nightwear

    10 best children's nightwear

    Make sure the kids stay cosy on cooler autumn nights in this selection of pjs, onesies and nighties
    Manchester City vs Roma: Five things we learnt from City’s draw at the Etihad

    Manchester City vs Roma

    Five things we learnt from City’s Champions League draw at the Etihad
    Martin Hardy: Mike Ashley must act now and end the Alan Pardew reign

    Trouble on the Tyne

    Ashley must act now and end Pardew's reign at Newcastle, says Martin Hardy
    Isis is an hour from Baghdad, the Iraq army has little chance against it, and air strikes won't help

    Isis an hour away from Baghdad -

    and with no sign of Iraq army being able to make a successful counter-attack
    Turner Prize 2014 is frustratingly timid

    Turner Prize 2014 is frustratingly timid

    The exhibition nods to rich and potentially brilliant ideas, but steps back
    Last chance to see: Half the world’s animals have disappeared over the last 40 years

    Last chance to see...

    The Earth’s animal wildlife population has halved in 40 years
    So here's why teenagers are always grumpy - and it's not what you think

    Truth behind teens' grumpiness

    Early school hours mess with their biological clocks
    Why can no one stop hackers putting celebrities' private photos online?

    Hacked photos: the third wave

    Why can no one stop hackers putting celebrities' private photos online?