Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Towards a Wearable Interface for Food Quality Grading through ERP
  Analysis   Sensory evaluation is used to assess the consumer acceptance of foods or
other consumer products, so as to improve industrial processes and marketing
strategies. The procedures currently involved are time-consuming because they
require a statistical approach from measurements and feedback reports from a
wide set of evaluators under a well-established measurement setup. In this
paper, we propose to collect directly the signal of the perceived quality of
the food from Event-related potentials (ERPs) that are the outcome of the
processing of visual stimuli. This permits to narrow the number of evaluators
since errors related to psychological factors are by-passed. We present the
design of a wearable system for ERP measurement and we present preliminary
results on the use of ERP to give a quantitative measure to the appearance of a
food product. The system is developed to be wearable and our experiments
demonstrate that is possible to use it to identify and classify the grade of
acceptance of the food.

11
The categories of this paper are: hep-lat
7
The categories of this paper are: hep-th
23
The categories of this paper are: solv-int
19
The categories of this paper are: eess
29
The categories of this paper are: funct-an
5
The categories of this paper are: gr-qc
24
The categories of this paper are: dg-ga
13
The categories of this paper are: quant-ph
21
The categories of this paper are: adap-org
15
The categories of this paper are: nucl-ex
34
The categories of this paper are: chem-ph
4
The categories of this paper are: cond-mat
30
The categories of this paper are: q-alg
9
The categories of this paper are: nlin
35
The categories of this paper are: mtrl-th
0
The categories of this paper are: hep-ph