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<link:definition>1028 - Disclosure - Net Income Per Common Share (Tables)</link:definition>
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<link:definition>1029 - Disclosure - Intangible Assets (Tables)</link:definition>
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<element name="ProductIdentificationMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="alot_ProductIdentificationMember" substitutionGroup="xbrli:item" />
<element name="TestAndMeasurementMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="alot_TestAndMeasurementMember" substitutionGroup="xbrli:item" />
<element name="FairValueInputsAssetsLiabilitiesQuantitativeInformationTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="alot_FairValueInputsAssetsLiabilitiesQuantitativeInformationTable" substitutionGroup="xbrldt:hypercubeItem" />
<element name="ContingentEarnOutLiabilityMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="alot_ContingentEarnOutLiabilityMember" substitutionGroup="xbrli:item" />
<element name="FairValueInputsAssetsLiabilitiesQuantitativeInformationLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" id="alot_FairValueInputsAssetsLiabilitiesQuantitativeInformationLineItems" substitutionGroup="xbrli:item" />
<element name="ProbabilityOfSuccess" type="num:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" id="alot_ProbabilityOfSuccess" substitutionGroup="xbrli:item" />
</schema>
