This article in the October 10th 2015 issue of New Scientist about David Eagleman by Helen Thomson is well worth a look, but unfortunately behind a paywall. Dr Eagleman is known to me as a leading synaesthesia researcher whose team developed the world’s best test of synaesthesia, which anyone can do online at no cost, and get the full results. The recent article is not about synaesthesia at all, but the research theme is very similar to synaesthesia in that it is about a device created by Eagleman and his team that can use one sensory modality to sense input that is completely different to what is normally sensed through that sense. The versatile extrasensory transducer (VEST) can convert non-sensory data streams or sensory information into touch sensory input, and apparently Eagleman’s team are trying to find out if it can be used to help the deaf to hear through the sensory mode of touch, which would be a clever feat on a par with blind people who can echolocate. Some of the other ideas about using the device to sense data streams fascinate me with the wide-open potential for this technology, but the idea of using this kind of technology to monitor one’s own blood glucose level seems redundant. Surely a more efficient way to acquire this skill would be through feedback training to boost a latent natural ability to sense this biological state? I am certain that I can sense my own blood pressure levels, and probably many other states.
Dr Eagleman has a new TV series airing in the USA and a book out that is a companion to the series. How long until we will see them here in Australia? I can only guess, and wait.
The Brain with David Eagleman