Journal Papers (Refereed)

  1. Ikuo Kamei, Takefumi Hiraki, Shogo Fukushima, and Takeshi Naemura: “PILC Projector: Image Projection with Pixel-level Infrared Light Communication,” IEEE Access, vol.7, pp.160768–160778 (2019.10). [PDF]
  2. Takefumi Hiraki, Shogo Fukushima, Hiroshi Watase, and Takeshi Naemura: “Dynamic PVLC: Pixel-level Visible Light Communication Projector with Interactive Update of Images and Data,” ITE Transactions on Media Technology and Applications, vol.7, no.4, pp.160–168 (2019.10). [PDF]
  3. Akira Matsumoto, Satoshi Abe, Takefumi Hiraki, Shogo Fukushima, and Takeshi Naemura: “Imperceptible AR Markers for Near-screen Mobile Interaction,” IEEE Access, vol.7, pp.79927–79933 (2019.6). [PDF]
  4. Takefumi Hiraki, Shogo Fukushima, Yoshihiro Kawahara, and Takeshi Naemura: “Phygital Field: An Integrated Field with Physical Robots and Digital Images using Projection-based Localization and Control Method,” SICE Journal of Control, Measurement, and System Integration, vol.11, no.4, pp.302–311 (2018.7).
  5. Takefumi Hiraki, Mika Koizumi, Leijie Zhou, Shogo Fukushima, Takeshi Naemura: “Reconfigurable Pixel-level Visible Light Communication with Light Source Control,” Transactions on the Virtual Reality Society of Japan, vol.21, no.1, pp.197–-206 (2016.3). (in Japanese) [PDF]

International Conferences – Oral (Refereed)

  1. Takefumi Hiraki, Shogo Fukushima, Hiroshi Watase, and Takeshi Naemura: “Pixel-level Visible Light Communication Projector with Interactive Update of Images and Data,” In Proceedings of International Display Workshops (IDW 2018), pp.1192–1195 (2018.12). [PDF]
  2. Takefumi Hiraki, Shogo Fukushima, and Takeshi Naemura: “Projection-based Localization and Navigation Method for Multiple Mobile Robots with Pixel-level Visible Light Communication,” In Proceedings of the 2016 IEEE/SICE International Symposium on System Integration (SII 2016), pp.862–868 (2016.12). [PDF]
  3. Takefumi Hiraki, Shogo Fukushima, and Takeshi Naemura: “Sensible Shadow: Tactile Feedback from Your Own Shadow,” In Proceedings of 7th Augmented Human International Conference (AH 2016), pp.23:1–23:4 (2016.2). [PDF]

International Conferences – Demo, Poster, Workshop, and others (Refereed)

  1. Takefumi Hiraki, Shogo Fukushima, Yoshihiro Kawahara, and Takeshi Naemura: “NavigaTorch: Projection-based Robot Control Interface using High-speed Handheld Projector,” In ACM SIGGRAPH Asia 2019 Emerging Technologies, Talk (SA ’19), 2 pages (2019.11). (to appear)
  2. Yushi Sato, Naruki Tanabe, Kohei Morita, Takefumi Hiraki, Parinya Punpongsanon, Haruka Matsukura, Daisuke Iwai, and Kosuke Sato: “Pseudo-Haptic Feedback in a Projected Virtual Hand for Tactile Perception of Textures,” In Adjunct Proceedings of the 2019 IEEE World Haptics Conference (WHC 2019), pp.WP1P.09:1–2 (2019.7).
  3. Yushi Sato, Naruki Tanabe, Kohei Morita, Takefumi Hiraki, Parinya Punpongsanon, Haruka Matsukura, Daisuke Iwai, and Kosuke Sato: “Pseudo-Haptic Feedback in a Projected Virtual Hand for Tactile Perception of Textures,” The 2019 IEEE World Haptics Conference (WHC 2019), Hands-on Demos, DM2.09 (2019.7).
  4. Ikuo Kamei, Takefumi Hiraki, Shogo Fukushima, and Takeshi Naemura: “PILC Projector: RGB-IR Projector for Pixel-level Infrared Light Communication,” In Proceedings of the 26th IEEE Conference on Virtual Reality and 3D User Interfaces (IEEE VR 2019), pp. 1004–1005 (2019.3).
  5. Takefumi Hiraki, Masaaki Fukumoto, and Yoshihiro Kawahara: “Touchable Wall: Easy-to-Install Touch-Operated Large-Screen Projection System,” In Proceedings of the 2018 ACM International Conference on Interactive Surfaces and Spaces (ISS 2018), pp.465–468 (2018.11).
  6. Satoshi Abe, Takefumi Hiraki, Shogo Fukushima, and Takeshi Naemura: “Screen–Camera Communication via Matrix Barcode Utilizing Imperceptible Color Vibration,” In Adjunct Proceedings of the 31st Annual ACM Symposium on User Interface Software & Technology (UIST 2018), pp.166–168 (2018.10).
  7. Takefumi Hiraki, Yoshihiro Kawahara, and Takeshi Naemura: “Projection-based Localization and Control Method of Robot Swarms for Swarm User Interfaces,” In Proceedings of the 2018 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2018), pp.584–589 (2018.10).
  8. Satoshi Abe, Atsuro Arami, Takefumi Hiraki, Shogo Fukushima, and Takeshi Naemura: “Imperceptible Color Vibration for Embedding Pixel-by-Pixel Data into LCD Images,” In Proceedings of the 2017 ACM Conference Extended Abstracts on Human Factors in Computing Systems (CHI EA 2017), pp.1464–1470 (2017.5).
  9. Takefumi Hiraki, Shogo Fukushima, and Takeshi Naemura: “Phygital Field: an Integrated Field with a Swarm of Physical Robots and Digital Images,” In ACM SIGGRAPH Asia 2016 Emerging Technologies, Talk (SA ’16), pp.2:1–2:2 (2016.12). [PDF]
  10. Takefumi Hiraki *, Koya Narumi *, Koji Yatani, and Yoshihiro Kawahara: “Phones on Wheels: Exploring Interaction for Smartphones with Kinetic Capabilities,” In Adjunct Proceedings of the 29th Annual ACM Symposium on User Interface Software & Technology (UIST 2016), pp.121–122 (2016.10). (* Joint First Authors)
  11. Takefumi Hiraki, Yasuaki Kakehi, and Yoshihiro Kawahara: “Basic Estimation of Internal Power Harvesting in the Mouth Cavity,” In Adjunct Proceedings of the 2016 ACM International Joint Conference on Pervasive and Ubiquitous Computing (UbiComp 2016), pp.954–957 (2016.9). [PDF]
  12. Takefumi Hiraki, Issei Takahashi, Shotaro Goto, Shogo Fukushima, and Takeshi Naemura: “Phygital Field: Integrated Field with Visible Images and Robot Swarm Controlled by Invisible Images,” In ACM SIGGRAPH 2015 Posters (SIGGRAPH ’15), p.85:1 (2015.8). [PDF]

Awards​

  1. SICE Measurement Division Best Paper Award (Takefumi Hiraki, Shogo Fukushima, Yoshihiro Kawahara, and Takeshi Naemura: “Phygital Field: An Integrated Field with Physical Robots and Digital Images using Projection-based Localization and Control Method”) (2019.8).
  2. Electrical Science and Engineering Promotion Student Paper Award (Takefumi Hiraki, Shogo Fukushima, Hiroshi Watase, and Takeshi Naemura: “Pixel-level Visible Light Communication Projector with Interactive Update of Images and Data”) (2019.3).
  3. IEICE Human Communication Award (Atsuro Arami, Takefumi Hiraki, Shogo Fukushima, and Takeshi Naemura: “Encoding Scheme for Improving Image Quality and Data Transfer Rate of PVLC Projector”) (2018.12).
  4. IEICE MVE Award (Best Paper Award) (Atsuro Arami, Takefumi Hiraki, Shogo Fukushima, and Takeshi Naemura: “Encoding Scheme for Improving Image Quality and Data Transfer Rate of PVLC Projector”) (2018.1).
  5. METI Innovative Technologies 2016 (“Phygital Field”) (2016.10).
  6. IEICE MVE Award (Best Paper Award) (Takefumi Hiraki, Issei Takahashi, Shogo Fukushima, and Takeshi Naemura: “Controlling Swarms of Robots using a PVLC Projector”) (2015.10).