A progressive disease is one that keeps getting worse.
Waiters in restaurants used to confine themselves to serving food and drinks to customers.
With the advent of digital cameras and mobile telephones with built-in cameras, things have changed. Waiters need to become competent photographers, able to use any kind of image capturing device handed to them by customers seated around a table. Not only do these carriers of food need to be able to operate whatever camera is handed to them, but also they need to be good at composing photos, and many of them are.
When I first began practising dentistry back in 1982, dentists confined their activities in the surgery to dental matters. When I retired 35 years later, not only did we dentists still deal with dental matters but also with general lifestyle behavioural assessment and advice.
Like the waiters, our additional workload is rarely appreciated or adequately rewarded.
During the 1970s and ’80s, I used to take pictures on my film camera using colour slide (diapositive) film. To enjoy these, they were best projected onto a good quality screen
Setting up the projector was quite a nuisance. Finding an audience amongst my friends was not always easy and, if they were willing to watch my slideshows, keeping them awake was also often difficult.
Turning the clock forward to the present era of digital cameras and the internet, the situation has changed. First of all, pictures may be easily uploaded on to the internet. Secondly, the existence of social media websites allows a far larger potential audience for one’s photos than ever before. Pictures can be posted on websites which are viewed by those with special interests or on others, like Instagram and Facebook, which allow the non specialised viewers as well as experts to see the images.
A wonderful thing about uploading one’s photos is that there are opportunities for viewers to comment on the pictures. This, I find to be very valuable. Other people point out things that I had not noticed or understood. I like this.
Unlike slideshows of the past, audiences can enjoy as many or as few of the uploaded pictures as they want without having to look at numerous slides politely whilst dying of boredom!