#touch-perception

#touch-perception

"Nature appears to have built the apparatus of rationality not just on top of the apparatus of biological regulation, but also from it and with it."

"I can look at an object in the world around me, but I can also close my eyes and imagine the object," says Varun Wadia, highlighting the dual capability of visual perception and imagination.

The protein in the new study is called TRPM8, and it acts as the body's primary receptor for sensing both menthol and cold temperatures. It's a channel embedded in cell membranes that opens when triggered by dropping temperatures or cooling agents.

Body agency is a power returned after an incident took it away from the user's physical form, and some wearable devices and technologies have this exact goal in mind.

Our eyes—which we usually think of as purely visual organs—spontaneously dance to the rhythm of what we hear, says study co-author Du Yi, a cognitive neuroscientist at the Chinese Academy of Sciences in Beijing. Using a high-speed eye-tracking system, Du and her team were stunned to discover nonmusicians instinctively blinking in sync with the beat structure of Bach chorales.

At a time when memories are increasingly flattened into folders, feeds, and cloud backups, a new experimental device from MIT Media Lab proposes a far more intimate archive: scent. Developed by Cyrus Clarke, the Anemoia Device is a speculative yet functional prototype that translates photographs into bespoke fragrances using generative AI, inviting users not to view memories, but to inhabit them through the body.

To view this video, please enable JavaScript and consider upgrading to a web browser that supports HTML5 video Media Summit and Experiential Marketing | Nov 8, 2022 Raja Rajamannar, Chief Marketing Officer of Mastercard (US), explores how the world of marketing is embracing more sensory and experiential approaches. And looks at what all marketers can learn from this broader approach.

The illusion is the latest masterpiece from Olivier Redon, a French-American inventor, who has had his creations used in museums and on TV programmes around the world. For today's puzzles, I present five of Redon's most brilliant images. The challenge is to figure out how he managed to create them.

Real estate with ocean views, stunning mountain vistas, and wide-open green spaces sell at premium prices because humans find those settings pleasing [1-5]. Certain color combinations in fashion-such as brown and forest green-blend harmoniously, while others, such as hot pink and orange, clash. And our eyes like certain proportions in visual objects (like buildings and human faces) but not others.

For many of us, that compulsive need to touch isn't about poor impulse control. It's about confirmation. It's about making sure the world around us is real, solid, tangible - because somewhere along the line, we learned that the emotional landscape we navigated wasn't.

One of my earliest cognitive therapy patients asked if we'd spend time exploring his past. He thought we might find patterns that would explain his depression. I was taken aback. I had just discovered a set of powerful, active techniques that helped people change how they felt in the here-and-now. As a psychiatric resident, I had seen that endless venting without specific techniques for change led to little or no relief.

Accomplishment Hallucination is a cognitive state in which speed feels like competence, output feels like accomplishment, and work feels done when the actual work-the thinking-through, the failure-mode analysis, the sitting with uncertainty until the problem reveals its structure-hasn't happened at all. Physics need not apply. AI can create a similar state in waking life—literally, as your very words assume form before your eyes like a conjuring sorcerer. But, like real life, the code may be buggier than we realize.

One scientist at MIT, Cyrus Clarke, is working to do just that. Alongside a team of fellow researchers, Clarke has developed a physical machine called the Anemoia Device, which uses a generative AI model to analyze an archival photograph, describe it in a short sentence, and, following the user's own inputs, convert that description into a unique fragrance. The word "anemoia" was coined by author John Koenig and included in his 2021 book, The Dictionary of Obscure Sorrows.

Each of the individual parts - the headrest, arms, backrest, and seat - move along individual horizontal paths so that they aren't accelerated by gravity like a swinging rocking chair. At the same time, very smooth bearings cut resistance and friction to a minimum, allowing the chair to follow your body's natural movements. Dr David Wickett, the designer of the chair and co-founder of DavidHugh Ltd, says this system is so sensitive that 'even breathing can lift the entire body'.

When Sonos released its redesigned app in May 2024, the backlash was immediate and brutal. Users couldn't access basic features like volume control and alarms. Systems became unusable. The company's stock plummeted 25%. Eventually, the CEO was replaced, and lawsuits claimed over $5 million in damages from customers who'd lost functionality they'd paid for.

Artificial intelligence (AI) machine learning is making a difference in assistive technology to help restore movement for the paralyzed. A new study in the American Institute of Physics journal APL Bioengineering shows how AI has the potential to restore lower-limb functions in those with severe spinal cord injuries (SCIs) by identifying patterns in brain signals captured noninvasively via electroencephalography (EEG).

When we handwrite, especially something as emotionally loaded as a thank-you note, our brains engage in what neuroscientists call "embodied cognition"-the physical act of writing actually shapes how we think and feel about what we're expressing. The people I wrote to started responding differently. Not just polite acknowledgments, but genuine, heartfelt replies that often led to deeper conversations.

When we rolled out a custom-built company GPT to our 14,000 teammates several years ago, we saw three clear groups emerge. First, there was the 'jump-in-with-both-feet' crowd. These are the early adopters who treat anything new like a shiny toy. Next were the skeptics who wondered how much of an impact AI would have on their daily work lives. And finally, there was a big group that genuinely wanted to learn but didn't know where to start.

Close your eyes and picture an apple. Most people see something-a faint, slightly blurry image, less vivid than a real apple. A few, however, will see it as clearly as if it were sitting right in front of them. This ability is called hyperphantasia. Hyperphantasia, literally meaning "beyond imagination," refers to exceptionally vivid mental imagery. It is often described as the opposite of aphantasia, a condition in which people report little or no ability to form mental images.