Generative Artificial Intelligence (Gen AI) tools such as ChatGPT, Copilot, Gemini, and Khanmigo are rapidly proliferating and becoming integrated into nearly every aspect of life, including education. Although critics argue that these tools may replace traditional education, when used appropriately, they can complement teachers by serving as powerful educational partners. The diversity among learners often necessitates levels of support that a teacher alone cannot provide, underscoring the potential role of Gen AI in offering such assistance.
For decades, walking frames have been a case study in stagnation. They've remained almost unchanged since their invention, functional, yes, but limited in how they adapt to real-world conditions. Traditional frames can be awkward to maneuver on slopes, unstable on rough terrain, and visually uninspiring. More importantly, they often carry a stigma, subtly signaling frailty rather than empowerment. US-based startup Mobilate saw this as a glaring opportunity.
The onset of motor neurone disease (MND) left Sarah without a voice and the use of her hands at the age of 34. It was within months of her becoming a mum for the second time. As they were growing up, her children Aviva and Eric only ever heard her speak through a machine with an emotionless robotic voice. But 25 years on, artificial intelligence (AI) has recreated their mum's real voice from just eight seconds of audio on a scratchy VHS tape.
"Our main goal is creating a flexible speech neuroprosthesis that enables a patient with paralysis to speak as fluently as possible, managing their own cadence, and be more expressive by letting them modulate their intonation," says Maitreyee Wairagkar, a neuroprosthetics researcher at UC Davis who led the study.
"In the wake of a long-haul injury, the importance of outside design perspectives cannot be overstated, as they may highlight overlooked problems and reveal useful solutions."