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    <element id="OBAI_CommonStockIssuedInConnectionWithDirectListing" name="CommonStockIssuedInConnectionWithDirectListing" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_ConversionOfPreferredStockIntoCommonStock" name="ConversionOfPreferredStockIntoCommonStock" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_SeverancePayPolicyTextBlock" name="SeverancePayPolicyTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_SignificantAccountingPoliciesPolicyTextBlock" name="SignificantAccountingPoliciesPolicyTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_PropertyPlantAndEquipmentEstimatedUsefulLivesTableTextBlock" name="PropertyPlantAndEquipmentEstimatedUsefulLivesTableTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionTableTextBlock" name="ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionTableTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_ScheduleOfCompositionOfStockCapitalTableTextBlock" name="ScheduleOfCompositionOfStockCapitalTableTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_PropertyPlantAndEquipmentEstimatedUsefulLivesPeriod" name="PropertyPlantAndEquipmentEstimatedUsefulLivesPeriod" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_NetIncomeLossAvailableToCommonStockholderBasic" name="NetIncomeLossAvailableToCommonStockholderBasic" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_ReceivablesForInvestment" name="ReceivablesForInvestment" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_DebtInstrumentPrimeInterestRateStatedPercentage" name="DebtInstrumentPrimeInterestRateStatedPercentage" nillable="true" xbrli:periodType="instant" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_DeferredPayments" name="DeferredPayments" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_FinanceCosts" name="FinanceCosts" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_OutstandingBalanceOfRelatedParties" name="OutstandingBalanceOfRelatedParties" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_VotingCommonStockIssuedAndOutstandingAfterConversion" name="VotingCommonStockIssuedAndOutstandingAfterConversion" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_VotingCommonStockSharesIssued" name="VotingCommonStockSharesIssued" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_VotingCommonStockSharesOutstanding" name="VotingCommonStockSharesOutstanding" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_NonvotingCommonStockIssuedAndOutstandingAfterConversion" name="NonvotingCommonStockIssuedAndOutstandingAfterConversion" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_NonVotingCommonStockSharesIssued" name="NonVotingCommonStockSharesIssued" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_NonVotingCommonStockSharesOutstanding" name="NonVotingCommonStockSharesOutstanding" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_DividendsDescription" name="DividendsDescription" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_FundraisingFees" name="FundraisingFees" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_IssuanceOfSeriesCConvertiblePreferredStockNetOfIssuanceCosts" name="IssuanceOfSeriesCConvertiblePreferredStockNetOfIssuanceCosts" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_WarrantsExpirationDatesDescription" name="WarrantsExpirationDatesDescription" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_PreferredStockSharesConverted" name="PreferredStockSharesConverted" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_DebtInstrumentConversionPricePerShare" name="DebtInstrumentConversionPricePerShare" nillable="true" xbrli:periodType="duration" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_StockBasedCompensationAbstract" name="StockBasedCompensationAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_StockBasedCompensationTable" name="StockBasedCompensationTable" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" />
    <element id="OBAI_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpiredInPeriod" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpiredInPeriod" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpiredInPeriodWeightedAverageExercisePrice" name="ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpiredInPeriodWeightedAverageExercisePrice" nillable="true" xbrli:periodType="duration" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_ScheduleOfStockBasedCompensationExpensesAbstract" name="ScheduleOfStockBasedCompensationExpensesAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_ScheduleOfStockBasedCompensationExpensesTable" name="ScheduleOfStockBasedCompensationExpensesTable" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" />
    <element id="OBAI_EffectiveIncomeTaxRateReconciliationNondeductibleExpensesOther" name="EffectiveIncomeTaxRateReconciliationNondeductibleExpensesOther" nillable="true" xbrli:periodType="duration" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_AggregatePurchaseCommitmentAmount" name="AggregatePurchaseCommitmentAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_StockIssuedDuringPeriodCFOneValuePreferredStock" name="StockIssuedDuringPeriodCFOneValuePreferredStock" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_StockIssuedDuringPeriodCFOneSharesPreferredStock" name="StockIssuedDuringPeriodCFOneSharesPreferredStock" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_ProceedsFromIssuanceOfPreferenceStock" name="ProceedsFromIssuanceOfPreferenceStock" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_ProceedsFromIssuanceOfPreferenceStockFundraisingFees" name="ProceedsFromIssuanceOfPreferenceStockFundraisingFees" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_ProceedsFromIssuanceOfPreferenceStockOne" name="ProceedsFromIssuanceOfPreferenceStockOne" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_ProceedsFromIssuanceOfPreferenceStockFundraisingFeesOne" name="ProceedsFromIssuanceOfPreferenceStockFundraisingFeesOne" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_ProceedsFromIssuanceOfPreferenceStockIssuanceCostsOne" name="ProceedsFromIssuanceOfPreferenceStockIssuanceCostsOne" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_SeriesCFOneAndCFTwoPreferredStockMember" name="SeriesCFOneAndCFTwoPreferredStockMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_CostOfSaleMember" name="CostOfSaleMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_ResearchAndDevelopmentExpensesMember" name="ResearchAndDevelopmentExpensesMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_SellingAndMarketingExpensesMember" name="SellingAndMarketingExpensesMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_GeneralAndAdministrativeExpensesMember" name="GeneralAndAdministrativeExpensesMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="OBAI_NoInsiderTradingFlag" name="NoInsiderTradingFlag" nillable="true" xbrli:periodType="duration" type="xbrli:booleanItemType" substitutionGroup="xbrli:item" />
</schema>
