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| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://insigniasystems.com/role/EmployeeBenefitPlansDetailsNarrative" id="EmployeeBenefitPlansDetailsNarrative"> |
| <link:definition> 00000055 - Disclosure - Employee Benefit Plans (Details Narrative) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:roleType roleURI="http://insigniasystems.com/role/ConcentrationsDetailsNarrative" id="ConcentrationsDetailsNarrative"> |
| <link:definition> 00000056 - Disclosure - Concentrations (Details Narrative) </link:definition> |
| <link:usedOn> link:presentationLink </link:usedOn> |
| <link:usedOn> link:calculationLink </link:usedOn> |
| <link:usedOn> link:definitionLink </link:usedOn> |
| </link:roleType> |
| | | <link:linkbaseRef xlink:type="simple" xlink:href="isig-20201231_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Presentation Links"/> |
| | | <link:linkbaseRef xlink:type="simple" xlink:href="isig-20201231_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Label Links"/> |
| | | <link:linkbaseRef xlink:type="simple" xlink:href="isig-20201231_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Calculation Links"/> |
| | | <link:linkbaseRef xlink:type="simple" xlink:href="isig-20201231_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Definition Links"/> |
| | | </appinfo> |
| | </annotation> |
| <import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/> |
| <import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"/> |
| <import namespace="http://xbrl.sec.gov/dei/2020-01-31" schemaLocation="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd"/> |
| <import namespace="http://fasb.org/us-gaap/2020-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd"/> |
| <import namespace="http://fasb.org/us-types/2020-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2020/elts/us-types-2020-01-31.xsd"/> |
| <import namespace="http://www.xbrl.org/dtr/type/non-numeric" schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd"/> |
| <import namespace="http://www.xbrl.org/dtr/type/numeric" schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd"/> |
| <import namespace="http://xbrl.sec.gov/country/2020-01-31" schemaLocation="https://xbrl.sec.gov/country/2020/country-2020-01-31.xsd"/> |
| <import namespace="http://fasb.org/srt/2020-01-31" schemaLocation="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd"/> |
| <import namespace="http://fasb.org/srt-types/2020-01-31" schemaLocation="http://xbrl.fasb.org/srt/2020/elts/srt-types-2020-01-31.xsd"/> |
| <element id="isig_CashDividendsDeclaredIncludedInAccountsPayable" name="CashDividendsDeclaredIncludedInAccountsPayable" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/> |
| <element id="isig_CashInvestedInInsuredCashSweepAccount" name="CashInvestedInInsuredCashSweepAccount" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/> |
| <element id="isig_FixedAndStorebasedPayments" name="FixedAndStorebasedPayments" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/> |
| <element id="isig_ReceivablesRecordedFromSaleOfPropertyAndEquipment" name="ReceivablesRecordedFromSaleOfPropertyAndEquipment" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/> |
| <element id="isig_ReceivablesRecordedFromSaleOfBusiness" name="ReceivablesRecordedFromSaleOfBusiness" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/> |
| <element id="isig_PurchaseOfPropertyPlantAndEquipmentIncludedInAccountsPayable" name="PurchaseOfPropertyPlantAndEquipmentIncludedInAccountsPayable" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/> |
| <element id="isig_ReverseStockSplitPolicyTextBlock" name="ReverseStockSplitPolicyTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item"/> |
| <element id="isig_SaleOfBusinessPolicyTextBlock" name="SaleOfBusinessPolicyTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item"/> |
| <element id="isig_PropertyPlantAndEquipmentEstimatedUsefulLivesTableTextBlock" name="PropertyPlantAndEquipmentEstimatedUsefulLivesTableTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item"/> |
| <element id="isig_ScheduleOfChangesInDeferredRevenueTableTextBlock" name="ScheduleOfChangesInDeferredRevenueTableTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item"/> |
| <element id="isig_ReclassificationOfDeferredRevenue" name="ReclassificationOfDeferredRevenue" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/> |
| <element id="isig_CashReceivedInAdvanceNotRecognizedAsRevenue" name="CashReceivedInAdvanceNotRecognizedAsRevenue" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/> |
| <element id="isig_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfGrantedSharesAvailableForGrant" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfGrantedSharesAvailableForGrant" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item"/> |
| <element id="isig_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfForfeitedSharesAvailableForGrant" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfForfeitedSharesAvailableForGrant" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item"/> |
| <element id="isig_StockRepurchasedDuringPeriodUponVestingOfRestrictedStockAwardsValue" name="StockRepurchasedDuringPeriodUponVestingOfRestrictedStockAwardsValue" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/> |
| <element id="isig_StockRepurchasedDuringPeriodUponVestingOfRestrictedStockAwardsShares" name="StockRepurchasedDuringPeriodUponVestingOfRestrictedStockAwardsShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item"/> |
| <element id="isig_AssetImpairmentChargesOther" name="AssetImpairmentChargesOther" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item"/> |
| <element id="isig_StockOptionPlan2013Member" name="StockOptionPlan2013Member" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/> |
| <element id="isig_MarketingExpensesMember" name="MarketingExpensesMember" abstract="true" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/> |
| <element id="isig_SellingExpensesMember" name="SellingExpensesMember" abstract="true" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/> |
| <element id="isig_CustomerOneMember" name="CustomerOneMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/> |
| <element id="isig_CustomerTwoMember" name="CustomerTwoMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/> |
| <element id="isig_WebDevelopmentMember" name="WebDevelopmentMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/> |
| <element id="isig_ExercisePriceRangeOneMember" name="ExercisePriceRangeOneMember" abstract="true" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/> |
| <element id="isig_ExercisePriceRangeTwoMember" name="ExercisePriceRangeTwoMember" abstract="true" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/> |
| <element id="isig_CustomerThreeMember" name="CustomerThreeMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/> |
| <element id="isig_StockOptionPlan2018Member" name="StockOptionPlan2018Member" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/> |
| <element id="isig_CorporateHeadquartersMember" name="CorporateHeadquartersMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/> |
| <element id="isig_AdditonalOfficeSpaceMember" name="AdditonalOfficeSpaceMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/> |
| <element id="isig_OperatingLeasesMember" name="OperatingLeasesMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/> |
| <element id="isig_CustomerFourMember" name="CustomerFourMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/> |
| <element id="isig_StockOptionPlan2003Member" name="StockOptionPlan2003Member" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item"/> |
| </schema> |