Safety Critical Technology Design

Continuing on the topic of safety, we look at “Tangible Multimodal Interfaces for Safety Critical Applications” by P. Cohen and D. Mcghee on the topic of Safety-Critical applications [CoM04]. These researchers look at some of the challenges facing integration of multimodal systems in safety critical industries such as military and hospital use in the year…

Haptics: Designing Multimodal Interfaces

We’ve been talking about haptics, our sense of touch, and how it ties in with technology now and in the future. But so far we’ve taken these unique senses, heat, pressure and temperature individually. But we need another aspect to consider Multimodal interfaces. Each channel of reception or feedback is a modality, whether this is…

Fixing a logitech mouse nano unifying receiver

I’ve been having an issue with my m305 Logitech mouse cutting in and out. I would have to wiggle the receiver to just the right position… and if I was lucky it would work until the next day. It got frustrating to the point that I really couldn’t use the mouse. After a bit of…

Haptics: Material Identification

Haptics. Our sense of touch. It’s how we interact with our world, and soon it might be part of the way we interact with virtual worlds. Think about this, our hand typically has a resting temperature between 25 and 36 degrees Celsius (That’s 77 to 97 degrees Fahrenheit). Usually warmer than the world around us. Because…