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Leaders in Asset Management Tracking & Controlling Assets Using RFID & Bar Code Presented by Steve...
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Transcript of Leaders in Asset Management Tracking & Controlling Assets Using RFID & Bar Code Presented by Steve...
Leaders in Asset Management
Tracking & Controlling Assets Using
RFID & Bar Code
Presented by
Steve A. Doerfler, President
Julia Deets, Marketing & Internal Sales Manager
Leaders in Asset Management
What This Presentation Will Cover
• Factors to consider in selecting tracking technology• Bar Code or RFID…or both – qualify to determine
• RFID Benefits• Benefits of using both RFID and Bar Code• Universal RFID Tag concept• Searching for and selecting an Integrator• Asset Tracking Case Studies
• Texas Tech Health Sciences Center• Tufts University
Leaders in Asset Management
Selecting Tracking Technology – Factors to Consider
RF Technology – many different aspects• Type (i.e., passive, active, battery-assist)• Frequency (i.e., LF, HF UHF)
For the purpose of this presentation, we refer to passive UHF RFID technology.
Leaders in Asset Management
Selecting Tracking Technology – Factors to Consider
What do we mean by an asset?• Fixed asset – furniture, machinery,
computers, etc.• Mobile assets – pallets, returnable
containers, vehicles, etc.• How many members have both fixed and mobile
assets to track?
For the purpose of this presentation, we include both fixed and mobile assets.
Leaders in Asset Management
Selecting Tracking Technology – Factors to Consider
• Not RFID vs. Bar Code• Objective is to collect and manage data;
technology shouldn’t dictate• What is the best solution for collecting and
managing data?• How is the data going to be used?
Work backwards
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Selecting Tracking Technology – Factors to Consider
RFID• Metal – reflects RF, detunes
antenna – affects readability• Liquids – absorb RF - affects
readability• Radius or curved surfaces
affect RF, read-range
Bar Code• Surface composition not a
factor• Can be designed for radius or
curved surfaces
Material composition of item being tracked (i.e., metal, plastic, wood, etc.)
Leaders in Asset Management
Selecting Tracking Technology – Factors to Consider
RFID• May react differently in
various environmental conditions
• May not be economically feasible for worst case scenarios (i.e. surviving tough environments)
Bar Code• Can be designed to resist
exposure to the harshest environments
Environmental Conditions
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Selecting Tracking Technology – Factors to ConsiderEnvironmental Conditions
Asset ID Tags May Face• Heat• UV Exposure• Abrasion• Chemicals• Solvents
Important factors to consider when making technology decision and product decision.
Leaders in Asset Management
Selecting Tracking Technology – Factors to Consider
Partial List of Substrates for
Bar Code ID Products• Aluminum• Photo Composed Aluminum• Stainless Steel• Polyester• Polycarbonate• Destructible/Tamper-Evident Materials
Leaders in Asset Management
RFID Benefits
• Ability to read multiple items in a short period of time (i.e., case lot unit containers, pallets, etc.)• Highly beneficial for tracking mobile assets• Increased efficiency in time savings
• Conduct more audits• Increased ROI
• Line-of-sight not needed
to read tag
Leaders in Asset Management
RFID Benefits
• Longer read-range• What is anticipated read-range?
• Near field: inches• Short range: up to 2 ft.• Medium range: > 2 ft to 10 ft• Long range: > 10 ft to 40 ft• Extended range: > 40 ft
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Benefits of Using Both RFID & Bar Code
• Minimal additional investment for Bar Code• Not all locations may be able to support RFID
infrastructure• Integrate Bar Code information into RFID
inlay
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Universal RFID Label
Not always practical to use multiple types of labels in asset tracking application
• More inventory, additional cost, and confusion• Inefficiencies created if specific labels not used for
specific type of application (i.e., putting metal mount tag on plastic surface)
Need one RFID label style consistent with
“One Label Solution” for Bar Code
Leaders in Asset Management
Characteristics of Ideal RFID Label for Asset ID
• Long read-range for mount-on-metal applications• Approximately 10+ ft. (using portable reader)• Approximately 20+ ft. (using a fixed reader)
• Similar read-range on other materials such as plastic, wood, liquids, etc.
• Resistance to environmental factors• Abrasion/impact resistant• Chemical resistant
Leaders in Asset Management
Characteristics of Ideal RFID Label for Asset ID
• Thin profile – minimal protrusion for resistance to shearing forces
• Capable of surviving outdoor environments (i.e., UV rays) for a number of years
• Size that will fit most assets• Available in high volumes• Incorporates custom printing• Available with bar code
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Universal RFID Label
Universal RFID Label that provides a “One Label Solution” for RFID
is now available on the market.
Leaders in Asset Management
Searching for & Selecting an Integrator
Why is an integrator necessary?
• Majority of end users not equipped for RFID Insufficient expertise in RF and RFID technology Qualified resources not available within company Inexperience in integrating hardware and software for
complete solution Limited contact for providers and limited knowledge of the
products and solutions on the market Time
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• Site survey and RF analysis• Expertise with specific
applications (i.e., asset tracking, access control, vehicle tracking)
What value does an integrator provide?
Searching for & Selecting an Integrator
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• Infrastructure installation• Hardware• Firmware• Software• Specify RFID tags (with converter)
What value does an integrator provide?
Searching for & Selecting an Integrator
Leaders in Asset Management
What should you look for in an integrator?
• Area of expertise (i.e., asset tracking, access control, vehicle tracking)
• Number of installations – indicates experience
Searching for & Selecting an Integrator
Leaders in Asset Management
What should you look for in an integrator?
• Services offered • Site survey• In-house testing • System design• Ongoing support• Hardware installation
Searching for & Selecting an Integrator
Leaders in Asset Management
RFID Case Study – Texas Tech Health Sciences Center
Problem• Needed a solution to manage over 1,500 diverse
medical assets – both fixed and mobile i.e. laptops, projectors, mannequins, skeletons, IV pumps, EKGs and more.
Leaders in Asset Management
RFID Case Study – Texas Tech Health Sciences Center
Solution• Implemented asset tracking system designed
specifically for tracking and locating assets.• Inventory taken using handheld computer that
synchronizes with database.• Eliminates paper and manual inventory processes
and provides confidence in inventory reporting.• Also installed fixed RFID readers to have real time
view of inventory and know if items being removed from premises.
Leaders in Asset Management
RFID Case Study - Texas Tech Health Sciences Center
Result• Time Savings – now takes just a half-day to
inventory a 20-page list of the facility’s assets.• Added Value – staff can print out custom reports
including total inventory, missing items, etc.• Real-Time Visibility – automatic email notification
when item leaves Center.
Leaders in Asset Management
RFID Case Study – Tufts University School of Dental Medicine
Problem• Needed better view to prevent loss and reinforce safety
standards.• Due to demanding patient load (approximately 600
people served every day) the School was misplacing and/or losing dental equipment in the course of distributing, cleaning and storing more than 1,000 instrument-filled cassettes every day.
• They also wanted to reinforce their compliance with procedures preventing dental infection.
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Bar Code Case Study – Tufts University School of Dental Medicine
Solution• Using bar code technology user scans each
cassette as it travels from the sanitation process to the dispensaries to the students and back to sanitation after each appointment. Data from each scan logs custody and compliance.
• Due to demanding environmental conditions (i.e., repeated exposure to autoclave sterilization) the School chose Teflon®-Coated Metal Bar Code Nameplates.
Leaders in Asset Management
RFID Case Study – Tufts University School of Dental Medicine
Result• System has been in place for over 13 years –
report still using many original bar codes.• Dependable identification of instruments and safe,
secure equipment.