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Automated data capture solutions for Census
Automated data capture solutions for Census
2) Data Capture technologies available from DRS: Optical Mark Reading
2) Data Capture technologies available from DRS: Optical Mark Reading
2) Data Capture technologies available from DRS: Intelligent Character
2) Data Capture technologies available from DRS: Intelligent Character
2) Capture technologies available from DRS: OMR, ICR & Image Option
2) Capture technologies available from DRS: OMR, ICR & Image Option
DRS PS900: a Desktop scanner (Show Video)
DRS PS900: a Desktop scanner (Show Video)
Merge operation/ data completion
Merge operation/ data completion
Automated data capture solutions for Census
Automated data capture solutions for Census
Automated data capture solutions for Census
Automated data capture solutions for Census
Automated data capture solutions for Census
Automated data capture solutions for Census
Automated data capture solutions for Census
Automated data capture solutions for Census
Validation & Correction
Validation & Correction
Resident status must be filled with numeric response
Resident status must be filled with numeric response
Operator is reminded that age must be filled with correct numeric
Operator is reminded that age must be filled with correct numeric
Operator enters “2” as it can be clearly seen that the correct age is
Operator enters “2” as it can be clearly seen that the correct age is
The name here indicates the sex
The name here indicates the sex
Automated data capture solutions for Census
Automated data capture solutions for Census
Type of residence not ticked: Operator enters assumed type of
Type of residence not ticked: Operator enters assumed type of
Automated data capture solutions for Census
Automated data capture solutions for Census
Automated data capture solutions for Census
Automated data capture solutions for Census
Automated data capture solutions for Census
Automated data capture solutions for Census
Automated data capture solutions for Census
Automated data capture solutions for Census
Automated data capture solutions for Census
Automated data capture solutions for Census
Automated data capture solutions for Census
Automated data capture solutions for Census
Later this afternoon: DocXP Mexican Census forms demo
Later this afternoon: DocXP Mexican Census forms demo
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Automated data capture solutions for Census

содержание презентации «Automated data capture solutions for Census.ppt»
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1Automated data capture solutions for 23Track record in International census. 3)
Census. On what basis should a data capture
2Data Capture Options. Advantages supplier be chosen?
Disadvantages. 24Design your form in collaboration with
32) Data Capture technologies available technology provider Census forms need to
from DRS: Optical Mark Reading (OMR) be designed precisely and with enumerator
Option. Advantages: Very accurate & task in mind Finalise the form design in
very high speed. Costs are predictable and good time in advance of census. 4)How
defined Realistic overall hourly data should Forms be designed?
capture processing speeds of the order of 25
4,000 OMR forms an hour. Disadvantages: 26Print forms with sequential unique
requires specially printed forms and barcode Print on suitable paper and use
special scanners, tick box response are correct inks. 5) Printing forms?
not suited to all types of questions. need 27Scenario. 1 million forms Data to be
trained enumerators to complete the form. captured in one month. 6) What speed
42) Data Capture technologies available benefits can be expected by using
from DRS: Intelligent Character scanning?
Recognition (ICR) Option. Advantages: 281 million forms. Keying OMR 7,200
Forms designed for ICR relatively easy to keystrokes/ hr 3,000 forms /hr 360 forms 8
fill in locally printed forms can be used hour day 24,000 forms day 1,800 forms per
ICR works well with numeric characters week 120,000 forms/week 7,200 forms per
Disadvantages: Does not work as well with month 480,000 forms/month 139 operators 3
alphabetic responses ICR software is not PS900s. 6) What speed benefits can be
able to recognise all handwriting, and is expected by using scanning?
not always reliable in its recognition 29An opportunity to experience the
process needs to be a great deal of manual technology trial your systems, test your
intervention when the recognition falls training, staff and data capture
below certain predefined standards of infrastructure Implement necessary changes
certainty. not easy to accurately predict for main census. 7)What purpose has the
the timescale or the costs of the data Pilot Census?
capture process. ICR software and the 309) filling in of forms. Fill in the
necessary computer infrastructure can be forms correctly!
expensive. High calibre IT staff are 319) filling in of forms. Training of
required to support the ICR system. enumerators is fundamental to success! Use
52) Capture technologies available from the correct pencils, shade the responses
DRS: OMR, ICR & Image Option Data. properly, keep the forms dry Treat the
Advantages: Combines the benefits of forms with respect!
“traditional” OMR technology with the 32Bonus on successful scanning of their
potential of using the latest ICR forms? Awards for excellence in service?
techniques. An image archive of all census 10) filling in of forms.
forms scanned is automatically created. A 339) filling in of forms. Emphasise team
reliable and predictable outcome can be work – give enumerators a uniform/distinct
achieved from a given investment in these census identity? – make them proud to be
techniques Disadvantages: This technique selected. Training & motivation of
still needs specially printed forms. enumerators is fundamental to success!
6DRS PS900: a Desktop scanner (Show 34
Video). 35quality control starts before
7Merge operation/ data completion. scanning. 10) Prepare the forms for
IMAGES USED FOR KEY CORRECTING THE DATA scanning.
FROM BADLY/ WRONGLY FILLED OUT FORMS. 3611) Keep Track of the forms As they go
Images. Scan folder. OMR & Barcode through the data capture process. Control
data. SQL DB. Census database. image/data software in place to manage: distribution
base of all census forms. of forms, receipt of forms at the scanning
8 centre batch processing at the scanning
9 centre.
10 37
11 38Have a suitable computer network and
12Validation & Correction. infrastructure in place and scanning
13Resident status must be filled with workflow/ environment. 12) scanning of the
numeric response. Operator enters required forms:
response based upon residence rules. 39
Operator is reminded that Resident status 40Validation/logic rules to be agreed in
must be filled with numeric response. advance Management to control the
14Operator is reminded that age must be correction process – clear lines of
filled with correct numeric response, authority on what corrections can be made,
“>” indicates too many marks. by whom and under what circumstances
15Operator enters “2” as it can be Correction on screen. 13) if forms not
clearly seen that the correct age is 27. filled in correctly?
16The name here indicates the sex. Here 41Validation & Correction.
the mark in the sex box has missed the box 42Note of Caution: Modern Scanning
so that OMR tick not captured, operator techniques are not a “Panacea” to solve
enters “1”. all census problems Modern Scanning
17 techniques are a tool to be used. Summary
18Type of residence not ticked: Operator of good practice 1).
enters assumed type of residence, based 43Select supplier offering: Combined
upon geographical location or instructions solution of forms and scanners for census
from supervisor. Track record in International census Track
19Speed Accuracy Security. 1) Define record with donor agencies A cost
your Objectives in best Practice in Data effective and appropriate solution.
Capture. Summary of good practice 2).
202) Which Scanning Technology should be 44Conclusion: DRS have the most current
selected? The choices: OMR ICR or census experience of any supplier DRS have
OMR/ICR/Keying combination Use a scanning a range of different technologies to suit
solution which is appropriate for you. any census requirements DRS census data
21Scanners with a heavy duty metal capture projects are frequently funded by
construction, 24 hour duty cycle Open aid agencies DRS are keen to open a
paper path – with an ability to detect and dialogue on the next steps & DRS are
prevent double feeds. 2) Which Scanning nice (& reliable!) people to do
Technology should be selected? business with!
22Easy to replace consumables Scanners 45
designed for hot & humid climate and 46Later this afternoon: DocXP Mexican
geography Scanners which can be operated Census forms demo. Document & Data
and maintained by your staff. 2) Which Capture System.
Scanning Technology should be selected? 47Solutions for census data capture:
23Select supplier offering: Combined High Speed, Accurate, Cost Effective
solution of forms and scanners for census www.drs.co.uk Andy.Tye@drs.co.uk.
Automated data capture solutions for Census.ppt
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Automated data capture solutions for Census

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