SlickStone a safer way to cut stone
Smooth Move ultrasound elimination of motion sickness
3 in 10 people experience severe motion sickness [1]
3 in 10 people experience severe motion sickness [3]
one solution: agreement
existing solutions: target nausea TENS pressure bands drugs dramamine, patches medial nerve medial nerve vibration pressure
our solution: target the brain
our solution: target the brain
our solution: target the brain
our solution: target the brain
customer need attributes design specs < 5 minutes Offers rapid relief Time to relief Weight < 1 kg Is comfortable to wear Clean application & removal Skin clear of residue after use Discrete appearance (Y/N) Y Is safe for ear or cranial 0.5 – 1.5 MHz [4,5] Frequency application 30 – 150 mW/cm 2 Intensity
our solution a headphone or behind the ear attachment gel pads connect to the skin
our solution phone-sized battery pack rechargeable and portable
our test set up vitals tested, symptoms surveyed spinning – normal spinning – TENS spinning - ultrasound
refine ultrasound user feedback on control goals wearable what's next? discussions with application to ultrasound experts the ear
works cited [1] https://www.beesource.com/wordpress/wp-content/uploads/10frlang.pdf [2] https://www.honey.com/newsroom/presskit/honey-industry-facts [3] https://www.telegraph.co.uk/news/health/news/11843932/Electric-shock- via-smartphone-could-cure-seasickness.html [4] https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6208465/#CR11 [5] https://ieeexplore.ieee.org/document/8513635
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