Body language

Body language

Term explanation

Definition and meaning

Body language is the non-verbal information communicated through physical gestures, posture, facial expressions, eye contact, and movement. In presentations and public speaking, body language plays a critical role in how the speaker's confidence, credibility, and emotional state are perceived. Open posture, deliberate gestures, and sustained eye contact signal confidence and engagement, while crossed arms, fidgeting, and avoiding eye contact can suggest nervousness or disinterest. Presenters who master their body language are generally more persuasive and trustworthy.

LIZ AI frees presenters to focus on delivery. When slide preparation is handled automatically — data updated, brand checked, deck ready — speakers can invest their full attention in how they communicate, not what's on the screen.

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Other glossary terms

Agentic Slides

Agentic Slides are presentation slides that autonomously respond to changes in connected enterprise systems. Rather than being static documents, Agentic Slides pull live data from sources like CRM, ERP, or BI tools and update their content automatically. When KPIs shift or new information becomes available, the relevant slides are refreshed without manual effort. The concept makes presentations a living part of an organization's data infrastructure.

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B2C Events

B2C events (business-to-consumer events) are organized experiences designed to engage end consumers directly — such as product launches, brand activations, pop-up experiences, festivals, or public demonstrations. Unlike B2B events, B2C events prioritize emotional connection, entertainment, and brand perception over formal knowledge exchange. They are used to build brand awareness, drive purchase consideration, and create memorable experiences that consumers associate with a product or brand.

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Animated GIF

An animated GIF is a looping image format that displays a short sequence of frames in succession, creating the appearance of movement without requiring a video player. In presentations, animated GIFs can add visual interest, demonstrate a process, or inject humor into a slide. Unlike video files, GIFs play automatically and loop continuously without needing to press play. PowerPoint and most modern presentation tools support animated GIFs natively, though file size should be managed to avoid slow loading.

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Audience Response System (ARS)

Audience Response Systems (ARS) are technical solutions that are used in presentations in order to increase the interaction between the presenter and the audience. There are various forms of ARS that offer different features.

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