Anti-Teen Device: The Mosquito

An inventor by the name of Howard Stapleton has developed a high pitched audio device called The Mosquito designed to deter teens from loitering outside shops.

From the Times Online article, “Can a shriek in a box see off troublesome teenagers?”:

It emits a piercing, high frequency sound that is audible only, in 90 per cent of cases, to people under the age of 20. While teenagers are forced to run for cover, most adults remain oblivious.

Stapleton said he came up with the idea after reading how hearing levels changed with age.

I wonder if the device will have the unintended consequence of making the stores that use it a target for vandalism or theft. Whereas before the stores only had trouble with loitering teens but after installing these devices, it seems to me anyway, they are only asking for real trouble.

Update: The New York Times has an article about The Mosquito.

Curious Look

My cute nephew Ryker. He wasn’t grumpy as it might appear. He was curious about the folks above him calling his name and competing for his attention meanwhile distracting him from “the playing” to be done.

Quote by Violeta Parra

A very good friend of mine once wrote me a beautiful note that had this quote from Violeta Parra. “Don’t cry when the sun is gone, because the tears won’t let you see the stars.”

Drayton Valley Bound For Remembrance Day Weekend

I’m heading off to Drayton Valley (a small town just west of Edmonton) to visit my sister and her family for the long weekend.

It’s Remembrance Day tomorrow so as a special treat here is a photo of my Grandpa Scoville’s war medals.

medals

He served in the Canadian Navy during World War II primarily posted to convoy escorts and submarine hunting. He had plenty of war stories, but I was either too little or wasn’t around when they were being shared.

One particularly interesting story was when he snuck onto a German warship that was docked at a neutral port and stole the Captain’s alarm clock. He felt so guilty about what a stupid thing it was to do that (I think) he eventually gave the clock away just to keep from reminding himself about that adventure. Somebody on his ship stole it from him.

For those of you more interested in cartoon / viking / battle of the bands type war, check out Jason Forrest’s animated video for ‘War Photographer’.

Tips for Webmasters

I’ve been working at the university for a little under three weeks now. I like the work, I really like the fact that I’ve learned a lot about CSS programming and sometimes I find myself just cruising away at the code and then notice it’s lunch time or the end of the day. I hate pulling myself away when I’m in the middle of some great break-through.

Today for example I learned how to implement random image headers on the top of some of the pages I’ve been fixing up. The About Lethbridge page, for example, has both the new random image code and it also integrates an embedded google map that has the University marked in relation to the world. It’s pretty cool stuff – at least it gives me a feeling of accomplishment anyway.

I usually try to post links that I think the majority of my audience will appreciate and somehow I don’t think I have a lot of web programmers visiting my site but I guess you never know. Anyway I’ve found the following tips for webmasters from the W3C very interesting and helpful in my attempt to make better webpages.