Is sharing speaker's slides from conference presentations on social media a breach of intellectual property or a delegate's right? Depends who you ask

Contemporary opinion regarding this subject differs depending on the modality of questionnaire and population interrogated. Respondents who use social media in their professional practice are more comfortable with the practice of sharing speaker's slides. Whilst, the sharing of speaker's slides is legal in Europe, but it may be good practice to seek consent and acknowledge the author in any communication.