Open Source for Weed Assessment in
Lowland Paddy Fields

( O S W A L D )


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Click to download OSWALD V 1.0
for Windows

Timeline for Milestones

Activity 1
The aim of this first activity is to open a website which will disseminate information on the project, including software and species description updates. A first workshop will be organized to establish species description standards and to select the appropriate IT database format. The list of the species of weeds from Cambodia and LAO PDR will be defined during the workshop after discussions with partners.
 
Activity 2
The second activity aims at collecting extensive data on the weeds species in both Cambodia and Lao PDR for the OSWALD Project. The expert knowledge on weed identification and control for the selected weed species, those that are most important and most widely encountered in Indochina will be introduced in the database to be accessible from OSWALD version of IDAO.
 
Activity 3
The aim of the third activity is to prepare and to aggregate all the documents (descriptions, hypertexts files, photography, drawings, scans) and the IDAO software for the weeds of that area. During this phase, the work will be focused on preparing the interactive interface and the iconography in a digital format.
 
Activity 4
The fourth activity is to organise training sessions and assessment of the perception of OSWALD tool. The launching of the CD, the web based and the PDA version will be done during the final workshop.

 

Results

  • To build a knowledge base (an open-to-all web-based application and one CD-ROM) for the weed species of paddy fields of Cambodia and Lao PDR. For this, IDAO technology, an existing multimedia species identification software, will be used.

  • To establish open data standards and protocols for the common use of species descriptions, terminology, composite drawings and common software architecture.

  • To build fresh capacities in both applied botany and agronomy at the institutional level in Cambodia on one hand and on the other hand in Lao PDR, the focus will be on capacity building in the application of IT&C to agronomy.

  • To translate the identification tool in the respective local languages (Khmer and Lao). This will help the capacity-building of agronomists in weed control, the self-training initiatives and also contribute to the effort to preserve traditional knowledge in the southern countries.

  • To transfer the identification system to an Ultra-Mobile PC (UMPC), a specification for a small form factor tablet PC. It has an easy-to-use graphic interface (an identikit system) on which the identification software will be available in local languages (Lao and Khmer). These features are crucial for the computer illiterate and/or non-specialists in taxonomy. It allows them to better know their immediate environment and raises their awareness levels regarding the need for conservation.


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Last updated: 07/21/07.