| Budget Amount *help |
¥169,910,000 (Direct Cost: ¥130,700,000、Indirect Cost: ¥39,210,000)
Fiscal Year 2020: ¥13,000,000 (Direct Cost: ¥10,000,000、Indirect Cost: ¥3,000,000)
Fiscal Year 2019: ¥14,170,000 (Direct Cost: ¥10,900,000、Indirect Cost: ¥3,270,000)
Fiscal Year 2018: ¥51,610,000 (Direct Cost: ¥39,700,000、Indirect Cost: ¥11,910,000)
Fiscal Year 2017: ¥58,630,000 (Direct Cost: ¥45,100,000、Indirect Cost: ¥13,530,000)
Fiscal Year 2016: ¥32,500,000 (Direct Cost: ¥25,000,000、Indirect Cost: ¥7,500,000)
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| Outline of Final Research Achievements |
In this study, we established the technologies of the ultrasound device, multi-phased array system, and 3D sound field reproduction for midair tactile presentation using airborne ultrasound. Using the technologies, we systematically elucidated the human haptic perception for various roles. We have achieved all the technical goals originally planned for this research theme, such as graspable VR object with a 3D visual image, motion guidance, and floating-object interface, based on a large and flexible workspace created in this study. We also discovered unexpected haptic perception properties such as Haptic Pursuit and high sensitivity to Lateral Modulation and achieved displaying static force sensation and thermal sensation.
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