Tag: Lifestyle

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commentary Lifestyle Miscellaneous RSI

Addicted to Technology

needle1.jpgWe are a species that spends most of our lives battling addictions of one sort or another – ranging from what we consume to television to news, the list is endless. Our addiction to technology is no different. The cool technological gadgets that adorn our lives are just so addictive!

There are so many ways today to fritter away huge amounts of our time in our new virtual worlds. Have you ever played a video game and noticed how 3 hours of your life just disappeared?

Technology has brought us immense benefits as a society, but it has also made us slaves to a great extent, and we spend ever increasing amounts of time interacting with devices whether they be computers, mobile phones, PDAs, games consoles, MP3 players, GPS or TV remotes.

A substantial portion of employment now involves working on computers, whether it be the inputting/analysing of data, or the creation of the latest software that controls our lives. The trouble is that, the more high technology we introduce to our lives, the more time we spend interacting with it, often to the disadvantage of our health. It’s not too hard to imagine that, if current trends continue, there will be a technological gadget to interact with from the moment we wake up until the moment we fall asleep (or more scarily from the moment we are born until the moment we die!).

The Web has expanded the information available at our fingertips by a staggering amount. It has also changed

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fitness Miscellaneous RSI Tips

Yoga as a tool to combat RSI

YogaDuring my RSI awareness presentations I refer to the need for people at risk of RSI as well as those who already experience its effects to adopt physical activities. Yoga is one of those activities that I suggest. Why yoga?

In a nutshell, it combines a fairly physical activity encompassing muscle and tendon stretches from your head to your toes, with core conditioning and balance practices. This is coupled with controlled breathing techniques to allow the participant to focus their mind on the present moment. As well as the physical practice, yoga teaches techniques to promote deep relaxation and the ability to clear everyday thoughts from the mind with meditation. This powerful combination really can address a lot of the factors that lead to conditions like RSI (primarily driven by the overused micro-movements of muscles and tendons coupled with bad ergonomics and stressful working conditions).

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Career Ergonomics RSI Tips

RSI – What to do? (Part 3 – RSI Dealing With A Long Term Condition)

The following article is a follow-on from RSI – What to do? (Part 1 – RSI Initial Symptoms) and RSI – What to do? (Part 2 – RSI Dealing With Progressive Symptoms) .

OK, so you are experiencing a long term RSI condition, ie it has gradually worsened for more than 2 years. You are in continual pain at work and find it difficult to do your job. You have perhaps gone through consultations with ergonomists, doctors, physiotherapists and just about anybody who’ll listen, but still you find no relief. You struggle to remember what it felt like not to associate pain with computer use. You may be wearing an arm brace (and probably have a large collection of them by now), and you probably have a sizeable collection of strange ergonomic mice at your computer that don’t seem to help. Your employer keeps expecting the same work output from you and you stress about how you can get through it. You get by by doing what you can, but generally come home each night from work and feel anxious about the situation and the searing pain down your arms. You wonder what you can do, and how you are supposed to live a normal life – you can’t remember what normal life was like before this injury!

So what are the options then? Well I remember a great bit of advice from my father

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Ergonomics RSI

My own RSI pain experience

My own experience with RSI pain is that it sets in fairly quickly (over a period of 6 months to 1 year) from the start with mild tingling over the right and left hands/forefingers to more full-blown pain. I had been working extensively doing Computer Aided Design work and producing large quantities of documentation. In the image below, the red areas indicate the main areas where I experienced most of my RSI pain.

rsi arm pain

The areas of pain included –

  • Acute pain over right index and middle fingers
  • Pain over backs of hands
  • Acute pain right wrist
  • Acute pain over outer edge of right thumb
  • Right upper forearm extensor pain
  • Finger joint pain when typing
  • Similar story with left arm (less intense, but I am right handed)

Each separate area of pain could be attributable to a certain cause, and sometimes one symptom would

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Career RSI

Pressures of office work environment and RSI

In the office work environment, there are many interacting forces, politics and pressures, both perceived and real that can create the right conditions for RSI.

As human beings we have to deal with the mental insecurity of spending time thinking of how others perceive us. This can become magnified significantly in the work environment where the perception of your manager can be an overwhelming factor in whether you get a good pay rise or not.
The office culture of being pressured into sitting at your desk all day is pervasive. If you are not at your desk you may be perceived as being less productive. Trying to factor in time for the resting of injuries, walking around or

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Miscellaneous RSI

Text Messaging RSI Timebomb

mobile phone texting rsiJust came across an old article on mobile phone texting and RSI from 2006. In the article it states that almost 4 million people in the UK are suffering from Repetitive Strain Injuries relating to using their mobile phones for texting.

The UK has a high rate of mobile phone use for texting (we are a nation of texting addicts!), and it is highly prevalent in the under 20 age group. Texting of course is the act of creating a text message on a small mobile device, with either a standard numeric phone pad with alphabetical letters encoded in the pad or a full mini sized keypad with a key for each letter/character. Irrespective of the key count that these small devices have, they all have something in common and that is very small repetitive motion of the fingers and mainly thumbs, in a very confined location.

I first encountered such a device in 2001 when I had my first text messaging pager with tiny full keypad. As an RSI sufferer back then, I was interested to see how it felt to use. Of course being a thumb typing device, it was easier for me to

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Ergonomics Miscellaneous RSI

RSI, Mind over Matter?

mind over matterDuring the course of my injury, I have frequently encountered opinions and references to RSI injuries being “all in the mind” (a reference to the sufferer somehow psychologically inducing RSI pain rather than there being an actual physical cause).

Addressing this idea seems to have worked for some people. Other people see the condition as solely a physical disability and treat it as such. I however prefer to believe that it is more than likely a merging of the two in a pain cycle that contributes to the worsening of such injuries.

The following is a list some of the physical and psychological factors with RSI injuries –

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Ergonomics RSI Tips

RSI – What to do? (Part 2 – RSI Dealing With Progressive Symptoms)

This is a follow on article from Part 1 which dealt with managing Initial RSI Symptoms.

The following is relevant if you have been experiencing RSI symptoms for a few months and they are now persistent in nature.

wrist_pain.jpgThe rate of success in dealing with RSI symptoms is proportional to the speed that a sufferer can diagnose the causes of those symptoms, and their understanding of the corrective actions required to avoid further injury.

The onset time for RSI injuries can be fairly rapid (in my own case I went from having initial symptoms to intermediate symptoms within 3 to 4 months. It is therefore vital that sufferers glean RSI knowledge as fast as possible, try to understand the causes of their symptoms, and make the necessary adjustments to their working practices.

So the scenario for this article is of a worker who has had RSI symptoms for a few months, and is experiencing any of the following –

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Ergonomics RSI Tips

RSI – What to do? (Part 1 – RSI Initial Symptoms)

It can be a very confusing time for a computer user when they first experience RSI symptoms. The symptoms can often develop after a protracted period of intensified work, which may be ongoing. Initial injury symptoms can be very mild and will more than likely be ignored by the worker who will continue to work through them. This may be because the worker feels that the symptoms are very slight, and are manageable, or they may simply be confused about what those symptoms are. At this stage it is highly likely that the worker will not consult anyone about their symptoms eg an ergonomist, a company doctor, GP etc, and will more often than not want to avoid exposing their problem (however small) to their employer.

The danger with this is that, if symptoms are left unchecked, it can lead to their rapid worsening and the long march to a more debilitating (and difficult to treat) condition.

This need not be the case. There is a lot you can do at this early stage of RSI symptoms to help yourself.

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Ergonomics Input Devices Miscellaneous RSI Tips

How ‘Clicked Off’ Are You About Your Mouse? – mouse clicking alternatives and RSI

The act of a human clicking a mouse to control a computer has been around since the inception of window based GUI (Graphical User Interface) systems. Before GUI based systems were around, keyboards were the prominent way of user interaction with a computer. Mouse based systems were a leap forward in terms of computer usability, and have allowed a multitude of different graphical applications to be built around them.

The biggest problem with the invention of the mouse, and for that matter all current GUI based computer systems, is that they force a user to do a very repetitive motion that had up until their invention not been done before, ie the repetitive small movement of the index fingers to send a ‘click’ to the computer to say ‘do this’. Sometimes this repetitive task can be very intensive (depending on the application being used). This has over the last 15 years or so led to a large increase in cases of Repetitive Strain Injuries (RSI).

So what alternatives to standard mouse ‘clicking’ exist right now for the computer user? (Note: the following is by no means an exhaustive list)

  • keyboard short cuts
  • voice recognition software
  • foot pedal clicking
  • graphics tablet/tablet PC pen “taps”
  • software generated clicks
  • touch screen monitors

Each of the above have their own set of positive as well as negative points. The following is a brief summary

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