Table 1 Comparison of this work with other wearable sensor systems for human motion monitoring

From: Topographic design in wearable MXene sensors with in-sensor machine learning for full-body avatar reconstruction

Reference

Sensor type

No. of sensor type (Location)

No. of sensors

Wireless data transmission

Signal acquisition

Motion classification

Avatar reconstruction

Edge computing

Jeong, H. et al. Proc. Natl. Acad. Sci. U. S. A. 20211.

Inertialsensor

1(Arms, legs, head, chest)

10

Yes

Single-Channeled

×

√

×

Tautges, J. et al. ACM Trans. Graph. 201119.

Inertialsensor

1(Arms and legs)

6

Yes

Single-Channeled

×

√

×

Luo, Y. et al. Nat. Electron. 20218.

Strainsensor

1 (All joints)

>200

No

Multi-Channeled

√

×

×

Wang, M. et al. Nat. Electron. 202026.

Strainsensor

1(Hands)

5

No

Multi-Channeled

√

×

×

Zhou, Z. et al. Nat. Electron. 202027.

Strainsensor

1(Hands)

5

Yes

Multi-Channeled

√

×

×

Lin, M. et al. Adv. Mater. 202178

Strainsensor

1(Wrist and knees)

4

No

Single-Channeled

×

×

×

Kim, J. H. et al. Adv. Funct. Mater. 20212.

Strainsensor

1(Elbows and knees)

4

No

Single-Channeled

×

×

×

Yang, Z. et al. ACS Nano 201840.

Strainsensor

1(All joints)

8

No

Single-Channeled

×

×

×

Sun, H. et al. ACS Appl. Mater. Interfaces 201979.

Strainsensor

1(Knees)

2

No

Single-Channeled

×

×

×

Ma, J. et al. ACS Appl. Mater. Interfaces 201980.

Strainsensor

1(Elbows and knees)

4

No

Single-Channeled

×

×

×

Yang, H. et al. ACS Nano 20207.

Strainsensor

1(Hands)

2

Yes

Single-Channeled

×

×

×

This Work

Piezoresistive Sensor

4(Back waist, shoulders elbows, knees)

7

Yes

M ulti-Channeled

√

√

√

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