You're creating online learning resources. How do you ensure images are accessible to all learners?
Creating accessible images for online learning ensures every student can engage fully with your content. To achieve this, consider the following strategies:
What other strategies have you found effective in making learning resources more accessible?
You're creating online learning resources. How do you ensure images are accessible to all learners?
Creating accessible images for online learning ensures every student can engage fully with your content. To achieve this, consider the following strategies:
What other strategies have you found effective in making learning resources more accessible?
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There must be alt texts on all images that are added for content. Alt texts allow for screen readers to describe the images in detail to provide students with an equal learning experience. In addition, do not embed an image into the background. Using images as backgrounds to PPTs or documents prevents learners from seeing the image, receiving context, or can muddy text in front due to lack of contrast.
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When I create online learning resources, I ensure images are accessible by following best practices in universal design. I use alt text to describe images clearly for screen readers, keeping descriptions concise but informative. High-contrast visuals and colorblind-friendly palettes help learners with visual impairments. I also avoid text-heavy images, ensuring key information is available in multiple formats. Where possible, I provide captions, transcripts, or tactile alternatives. By prioritizing accessibility, I create resources that support all learners, regardless of ability.
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It’s also important to consider representation of different bodies and abilities in those images. All people deserve to see someone they identify with in training material.
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To make images in online learning resources accessible, use alt text for screen readers and provide detailed descriptions for complex visuals like charts. Ensure high contrast and avoid relying solely on color to convey meaning. If an image contains text, include it in an accessible format elsewhere. Use scalable images for clarity with magnification and give files descriptive names. Test accessibility with screen readers and contrast checkers to ensure usability for all learners.
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Para garantir a acessibilidade das imagens em recursos de aprendizagem online, siga boas práticas como: Texto Alternativo (Alt Text) para descrever imagens a leitores de tela. Contraste adequado para facilitar a visualiza??o por pessoas com deficiência visual ou daltonismo. Evitar dependência exclusiva de imagens, fornecendo informa??es equivalentes em texto. Legendas e transcri??es para gráficos e infográficos. Formatos acessíveis compatíveis com tecnologias assistivas. Testes de acessibilidade com ferramentas especializadas, como WAVE ou Lighthouse.