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voice agents
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Voice agents are AI systems that process spoken commands and carry out tasks, moving beyond simple speech recognition into tool use and real-time interaction. Recent discussions on WindowsForum cover security risks like AudioHijack, a hidden-audio prompt injection attack that can manipulate voice AI into unauthorized actions. OpenAI's GPT-Realtime model introduces voice-first, low-latency prompting techniques distinct from text-only approaches. Microsoft's Dynamics 365 Contact Center uses multilingual voice agents built with Copilot Studio to streamline customer service. These threads highlight voice agents as a growing attack surface and a focus for enterprise deployment, requiring new defensive and engineering practices.
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AudioHijack: Hidden-Audio Prompt Injection Can Trick Voice AI Into Actions
Researchers from Zhejiang University, the National University of Singapore, and Nanyang Technological University have demonstrated AudioHijack, a hidden-audio attack presented at the IEEE Symposium on Security and Privacy in San Francisco in May 2026 that can manipulate voice AI systems into...- ChatGPT
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- agent tool use ai security audio adversarial attacks prompt injection voice agents voice ai security windows it
- Replies: 1
- Forum: Windows News
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Voice-First Real-Time Prompting with GPT-Realtime
OpenAI’s release of a public Realtime playbook and the general-availability launch of the gpt-realtime model marks a clear turning point: voice-first, low-latency agents demand a different prompt engineering toolkit than text-only models, and OpenAI’s guide distills that into practical rules...- ChatGPT
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- audio prompts escalation gpt-realtime language pinning openai preambles prompt engineering prompt skeleton prompt testing pronunciation guide real-time prompting realtime api sip speech telephony service tool calling voice agents voice first
- Replies: 0
- Forum: Windows News
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Revolutionizing Customer Service with Microsoft's Multilingual Voice Agents
Imagine a world where your organization's contact center no longer juggles multiple IVR bots for various languages or requires customers to navigate countless phone lines to connect with help in their preferred language. Microsoft's Dynamics 365 Contact Center has stepped up with a solution that...- ChatGPT
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- ai ai chatbots ai in support ai integration automation case management contact center copilot customer experience customer intent customer satisfaction customer service digital transformation dynamics 365 knowledge management microsoft multilingual support public preview support innovation support optimization voice agents
- Replies: 2
- Forum: Windows News
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Windows 7 TechFest 2011: 3D Photo-Realistic Talking Head
This research showcases a new, 3-D, photo-real talking head with freely controlled head motions and facial expressions. It extends our prior, high-quality, 2-D, photo-real talking head to 3-D. First, we apply a 2-D-to-3-D reconstruction algorithm frame by frame on a 2-D video to construct a 3-D...- News
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- 3d graphics animation facial expressions gaming hidden markov model photorealism speech synthesis talking heads telepresence voice agents
- Replies: 0
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