Final answer:
Technology has helped dancers prepare their portfolios by enabling them to share their dances online and create personal portfolio websites. Additionally, electronic pointe shoes can be used to track movements for digital pictures.
Step-by-step explanation:
Technology has helped dancers prepare their portfolios in several ways. Firstly, they can post their dances online and include the link in their portfolio, allowing them to showcase their performances to a wider audience. Secondly, dancers can create and post their portfolios on their own websites, providing them with a dedicated platform to display their achievements and talent. Finally, although the use of electronic pointe shoes to track movements into digital pictures is not widely adopted, it is a possibility for dancers to incorporate technology into their portfolio preparation.
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