Evidence map›Paper›PMID 31557853›Full record

ArticleMicromachines2019

Biomimetic Tactile Sensors with Bilayer Fingerprint Ridges Demonstrating Texture Recognition.

Eunsuk Choi, Onejae Sul, Jusin Lee, Hojun Seo, Sunjin Kim, Seongoh Yeom, Gunwoo Ryu, Heewon Yang, Yoonsoo Shin, Seung-Beck Lee

Abstract read
In one paragraph

Article in Micromachines, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

11 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Review
  5. Article
  6. Article
  7. Tactile Avatar: Tactile Sensing System Mimicking Human Tactile Cognition.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2021
    Article
  8. Human Somatosensory Processing and Artificial Somatosensation.Cyborg and bionic systems (Washington, D.C.) · 2021
    Review
  9. Article
  10. Article
  11. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Eunsuk ChoiDepartment of Electronic Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Korea. silver77@hanyang.ac.kr.ORCID 0000-0003-2864-4329
Onejae SulInstitute of Nano Science and Technology, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Korea. ojsul@hanyang.ac.kr.
Jusin LeeDepartment of Electronic Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Korea. jusin19@hanyang.ac.kr.
Hojun SeoDepartment of Electronic Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Korea. masiks@hanyang.ac.kr.
Sunjin KimDepartment of Electronic Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Korea. akangel0307@gmail.com.
Seongoh YeomDepartment of Electronic Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Korea. yso526@hanyang.ac.kr.
Gunwoo RyuDepartment of Electronic Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Korea. rgwrgw00@gmail.com.
Heewon YangDepartment of Electronic Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Korea. heewon0820@hanyang.ac.kr.
Yoonsoo ShinDepartment of Electronic Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Korea. skstls715@hanyang.ac.kr.
Seung-Beck LeeDepartment of Electronic Engineering, Hanyang University, 222 Wangsimni-ro, Seongdong-gu, Seoul 04763, Korea. sbl22@hanyang.ac.kr.

Funding

National Research Foundation of Korea 2012R1A6A1029029National Research Foundation of Korea 2019R1I1A1A01059713Samsung Electronics SRFC-IT1701-03
6 · The paper itself

Abstract

In this article, we report on a biomimetic tactile sensor that has a surface kinetic interface (SKIN) that imitates human epidermal fingerprint ridges and the epidermis. The SKIN is composed of a bilayer polymer structure with different elastic moduli. We improved the tactile sensitivity of the SKIN by using a hard epidermal fingerprint ridge and a soft epidermal board. We also evaluated the effectiveness of the SKIN layer in shear transfer characteristics while varying the elasticity and geometrical factors of the epidermal fingerprint ridges and the epidermal board. The biomimetic tactile sensor with the SKIN layer showed a detection capability for surface structures under 100 μm with only 20-μm height differences. Our sensor could distinguish various textures that can be easily accessed in everyday life, demonstrating that the sensor may be used for texture recognition in future artificial and robotic fingers.

Indexed as

biomimeticfingerprint ridgepiezoelectric sensortactile sensortexture discrimination

Identifiers

PMID31557853
PMCPMC6843519

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.