Sculptris: 3D modeling software

Tonight I have had some fun playing with a new tool. I will not be putting in my creation just yet as I need to do some work on them. At the moment they look more like something out of an alien movie.

From the Sculptris image library

From the Sculptris image library

The program I downloaded was called Sculptris. It is free 3D modeling software for Windows (there is no Mac option). Sculptris is designed to create models of sculptures and 3D objects with an almost hand-made aspect. It allows you to sculpt a figure in three dimensions,is based on a ball. It is really very simple and reasonably intuitive to use and requires no special knowledge of 3D modeling. I simply started to shape  the “ball” with the different tools just as though it were a block of clay.

The designer, Tomas Pettersson, created this application for his own enjoyment as a hobby and it is free. He does envisage developing it further and states that any donations to him would be used to help him fix any problems.  It amazes me that someone has spent so much time and effort creating these tools and are willing to share them with us.

It is an amazing tool and to get a better idea of how it works have a look at the videos below. They show, in a much more effective way than I can put into words, just how to create images using this program.

This looks as though it might be a good tool for students in the visual arts area. They could use this program to design models for claymation models or sculpture projects. I haven’t used it a lot but it might also be useful in other subject areas where models could be created such as geography, geology and science.

Useful sites (weekly)

Imagecodr – Attributing your CC Flickr images

My colleague Tania Sheko sent me a useful link this week. It was for a tool called ImageCodr. At the moment it only works with Flickr images but it is a great start.

I have been in Year 7 classes over the past few weeks. I have been showing them some of the ways they can better use some of the different search engines available to them. We have also been discussing plagiarism and when and how to quote. They have also been working on creating bibliographies that list all their information sources accurately. This has led onto questions about using images. The students, as well as staff, find it difficult to find and correctly use and attribute images (and music/sound). Many have never heard of Creative Commons although most know about copyright. They are all very interested in the CC sites and most like the idea of doing things that make them better digital citizens. One of the problems that many students have after they have located their images on the internet is understanding how to attribute correctly the images that they use.
Finding an image that has the licence best suited to their needs, getting the correct code for the image size required, giving the correct attributions with links back to the flickr page and the author’s profile can be difficult enough for teachers let alone students. This is where the ImageCodr tool comes in very handy. When I used it in my wiki the image was embedded with a clear CC logo, with the exact licensing terms for this specific image, as well as the name of the photographer and a link to their Flickr page. The image itself is linked to the image page, and correct alt text is used. You can you can see this when you hover over the image.  The CC logo links to the Creative Commons.org website and the license explanation page are also there.

I showed the students how they can find flickr images.There is FlickrCC and FlickrStorm, Compfight and well as the Flickr searching option. (I have posted about how to use all of these previously). We also used Google to find images with CC licences. 

Note: You have the option of using the ImageCodr to search for images also. 

Once you have found an image in flickr you only need to copy the URL of the image and then insert this into the Get Code page at ImageCodr.

After pasting in the flickr code you hit the Submit Query button and in no time ImageCodr brings up a screen that gives you everything you need to embed the image. You have:

  • Information about the Creative Commons Licence attached to the image.
  • Options to select the image size you would like to embed and when you have done this.
  •  A HTML code, that includes all of the attribution details attached to the image, will then be generated.
  • Lastly you can see what the image and the attribution will look like. 

The code can be copied and inserted into the webspace.It did not work for this blog, wordpress.com does not like the code but it worked beautifully when I wanted to added images to the Shakespeare wiki I have been working on. I am sure that there will be an answer to this but I haven’t investigated it yet.

Even if you can’t paste the HTML code into something easily the information is very useful. The CC licences are very simply and clearly stated to  help you understand them. You can then use that information to decide how best you can use it, even if you have to add the image in a more arduous way.

Encyclopedia of Life

“Imagine an electronic page for each species of organism on Earth, available everywhere by single access on command.” – Edward O. Wilson 2007

 

I had not heard of the Encyclopedia of Life until I was looking up information about the Gulf of Mexico oil spill. One of the resources I located was part of the EOL site. From here I did a search on EOL and came up with all sorts of information about it (some from here) and the man who set it up, Harvard biology professor and two-time Pulitzer Prize winner, Edward O. Wilson.

The EOL is managed by a partnership of natural history institutions in the United States, Harvard and five others: the Smithsonian Institution, the Marine Biological Laboratory, the Missouri Botanical Garden, the Field Museum of Natural History, and the Biodiversity Heritage Library, itself a consortium of 10 major natural history libraries, including two from Harvard. The content results from collaboration with a multitude of institutions and individuals from across the world.

It is an amazing and ambitious project as its sets out to organize and make available, via the Internet, virtually all information about life present on Earth. It is not just about biodiversity but serves as a gateway for anyone interested in finding out about life on Earth. It contains species descriptions and images and also  provides links to a wide array of resources available on other Web sites. It offers comprehensive information for all species.

Set up as a series of Web sites, one for each of the approximately 1.9 million known species. The entry-point for each site is a species page suitable for secondary school students but you can follow-up on linked pages that are aimed at more for specialist users. The sites include text and supporting images that are in themselves worth a look. In fact I believe I read that there are more than 30,000 still images and video that  have been uploaded to the EOL by the  tools that have been added to the site to allow public contributions.

There are instructors at four universities, including Harvard, who are giving their students the opportunity to create species pages as part of class projects. “It’s about contributing to a real-world project. If the students do their job properly, it will go online,” James Hanken (chairman of the EOL’s Steering Committee)

The Encyclopedia of Life has achieved a lot in its first two years.  Its further development, both in number of species covered and in depth and richness of content, will depend on its continued success in encouraging  users to generate content and, at least as importantly, to monitor its quality. Intute post 2009

It is not just information from the USA, although there is much from the US organisations but  EOL has also inaugurated regional groups in the Netherlands, China, and Australia.

I mentioned about the collaborative nature of the project above . You can contribute (see here). The quotes below explain some of the process and the checking/reviewing.

Any user of the site need only register to be able to add text, or images and videos (via Flickr), but these appear on the site with a yellow background until they have been reviewed by a curator, and a visitor to the site can choose between seeing everything or only “authoritative information”.  Professional scientists can provide their credentials to sign up as curators to review content relating to the group of organisms on which they work, or register as content partners to contribute an existing online database.

The Help Build EOL page  invites scientists, students, and teachers to contribute to the project in a variety of other ways such as adding tags to images or comments to content, or by submitting taxonomic information (a classification scheme or information on names) for a particular group. Intute post 2009.

I have spent 2 hours looking at the site. There is so much here and I have only touched the surface. I want to look at how teachers and their students can best use EOL. There is a blog, a forum, an extensive FAQ list, it offers news, announcements and has a “what’s new” section on the homepage that is constantly updating. Also of use to our students are the tips on citing information from the EOL site.

Useful sites (weekly)

The Collaboration Cycle by superkimbo in BKK The image is licensed under the Creative Commons Attribution-Noncommercial-Share Alike 2.0 Generic license.

Posted from Diigo. The rest of my favorite links are here.

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