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<?xml version="1.0" standalone="no" encoding="windows-1252"?> |
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| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncreaseDecreaseInAccountsPayable" xlink:label="loc_us-gaapIncreaseDecreaseInAccountsPayable"/> |
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| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_IncreaseDecreaseInDeferredRevenue" xlink:label="loc_us-gaapIncreaseDecreaseInDeferredRevenue"/> |
| | <link:calculationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_us-gaapIncreaseDecreaseInDeferredRevenue" xlink:type="arc" weight="1"/> |
| | <link:loc xlink:type="locator" xlink:href="dsgt-20220630.xsd#DSGT_IncreaseDecreaseInOperatingLeaseLiabilities" xlink:label="loc_DSGTIncreaseDecreaseInOperatingLeaseLiabilities"/> |
| | <link:calculationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_DSGTIncreaseDecreaseInOperatingLeaseLiabilities" xlink:type="arc" weight="1"/> |
| | <link:loc xlink:type="locator" xlink:href="dsgt-20220630.xsd#DSGT_IncreaseDecreaseInInterestOnMandatorilyRedeemablePreferredShares" xlink:label="loc_DSGTIncreaseDecreaseInInterestOnMandatorilyRedeemablePreferredShares"/> |
| | <link:calculationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:to="loc_DSGTIncreaseDecreaseInInterestOnMandatorilyRedeemablePreferredShares" xlink:type="arc" weight="1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaapNetCashProvidedByUsedInInvestingActivities"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="loc_us-gaapPaymentsToAcquirePropertyPlantAndEquipment"/> |
| | <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInInvestingActivities" xlink:to="loc_us-gaapPaymentsToAcquirePropertyPlantAndEquipment" xlink:type="arc" weight="-1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:label="loc_us-gaapProceedsFromSaleOfPropertyPlantAndEquipment"/> |
| | <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInInvestingActivities" xlink:to="loc_us-gaapProceedsFromSaleOfPropertyPlantAndEquipment" xlink:type="arc" weight="1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaapNetCashProvidedByUsedInFinancingActivities"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProceedsFromIssuanceOfPreferredStockAndPreferenceStock" xlink:label="loc_us-gaapProceedsFromIssuanceOfPreferredStockAndPreferenceStock"/> |
| | <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_us-gaapProceedsFromIssuanceOfPreferredStockAndPreferenceStock" xlink:type="arc" weight="1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_ProceedsFromNotesPayable" xlink:label="loc_us-gaapProceedsFromNotesPayable"/> |
| | <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_us-gaapProceedsFromNotesPayable" xlink:type="arc" weight="1"/> |
| | <link:loc xlink:type="locator" xlink:href="dsgt-20220630.xsd#DSGT_ProceedsFromSaleOfLeaseReceivable" xlink:label="loc_DSGTProceedsFromSaleOfLeaseReceivable"/> |
| | <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_DSGTProceedsFromSaleOfLeaseReceivable" xlink:type="arc" weight="1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_RepaymentsOfNotesPayable" xlink:label="loc_us-gaapRepaymentsOfNotesPayable"/> |
| | <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:to="loc_us-gaapRepaymentsOfNotesPayable" xlink:type="arc" weight="-1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:label="loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/> |
| | <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="loc_us-gaapNetCashProvidedByUsedInOperatingActivities" xlink:type="arc" weight="1"/> |
| | <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="loc_us-gaapNetCashProvidedByUsedInInvestingActivities" xlink:type="arc" weight="1"/> |
| | <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="loc_us-gaapNetCashProvidedByUsedInFinancingActivities" xlink:type="arc" weight="1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" xlink:label="loc_us-gaapEffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations"/> |
| | <link:calculationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect" xlink:to="loc_us-gaapEffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations" xlink:type="arc" weight="1"/> |
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| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/GoingConcern" xlink:title="00000009 - Disclosure - GOING CONCERN"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/SummaryOfSignificantAccountingPolicies" xlink:title="00000010 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/TradeReceivablesNet" xlink:title="00000011 - Disclosure - TRADE RECEIVABLES, NET"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/Inventories" xlink:title="00000012 - Disclosure - INVENTORIES"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/FixedAssetsAndEquipmentOnLease" xlink:title="00000013 - Disclosure - FIXED ASSETS AND EQUIPMENT ON LEASE"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/IntangibleAssets" xlink:title="00000014 - Disclosure - INTANGIBLE ASSETS"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/TradeAndOtherPayables" xlink:title="00000015 - Disclosure - TRADE AND OTHER PAYABLES"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/LoansPayable" xlink:title="00000016 - Disclosure - LOANS PAYABLE"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/ConvertibleNotes" xlink:title="00000017 - Disclosure - CONVERTIBLE NOTES"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/Leases" xlink:title="00000018 - Disclosure - LEASES"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/MezzanineEquity" xlink:title="00000019 - Disclosure - MEZZANINE EQUITY"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/PreferredStock" xlink:title="00000020 - Disclosure - PREFERRED STOCK"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/CommonStockAndAdditionalPaidInCapital" xlink:title="00000021 - Disclosure - COMMON STOCK AND ADDITIONAL PAID IN CAPITAL"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/RelatedPartyTransactions" xlink:title="00000022 - Disclosure - RELATED PARTY TRANSACTIONS"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/Contingencies" xlink:title="00000023 - Disclosure - CONTINGENCIES"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/SupplementalCashFlowInformation" xlink:title="00000024 - Disclosure - SUPPLEMENTAL CASH FLOW INFORMATION"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/SubsequentEvents" xlink:title="00000025 - Disclosure - SUBSEQUENT EVENTS"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/SummaryOfSignificantAccountingPoliciesPolicies" xlink:title="00000026 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/TradeReceivablesNetTables" xlink:title="00000027 - Disclosure - TRADE RECEIVABLES, NET (Tables)"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/InventoriesTables" xlink:title="00000028 - Disclosure - INVENTORIES (Tables)"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/FixedAssetsAndEquipmentOnLeaseTables" xlink:title="00000029 - Disclosure - FIXED ASSETS AND EQUIPMENT ON LEASE (Tables)"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/IntangibleAssetsTables" xlink:title="00000030 - Disclosure - INTANGIBLE ASSETS (Tables)"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/TradeAndOtherPayablesTables" xlink:title="00000031 - Disclosure - TRADE AND OTHER PAYABLES (Tables)"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/LoansPayableTables" xlink:title="00000032 - Disclosure - LOANS PAYABLE (Tables)"/> |
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| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/GoingConcernDetailsNarrative" xlink:title="00000038 - Disclosure - GOING CONCERN (Details Narrative)"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative" xlink:title="00000039 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative)"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/ScheduleOfTradeReceivablesDetails" xlink:title="00000040 - Disclosure - SCHEDULE OF TRADE RECEIVABLES (Details)"> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="loc_us-gaapAccountsReceivableNetCurrent"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountsReceivableGrossCurrent" xlink:label="loc_us-gaapAccountsReceivableGrossCurrent"/> |
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| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent" xlink:label="loc_us-gaapAllowanceForDoubtfulAccountsReceivableCurrent"/> |
| | <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAccountsReceivableNetCurrent" xlink:to="loc_us-gaapAllowanceForDoubtfulAccountsReceivableCurrent" xlink:type="arc" weight="-1"/> |
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| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/ScheduleOfInventoriesDetails" xlink:title="00000041 - Disclosure - SCHEDULE OF INVENTORIES (Details)"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/ScheduleOfFixedAssetsDetails" xlink:title="00000042 - Disclosure - SCHEDULE OF FIXED ASSETS (Details)"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/FixedAssetsAndEquipmentOnLeaseDetailsNarrative" xlink:title="00000043 - Disclosure - FIXED ASSETS AND EQUIPMENT ON LEASE (Details Narrative)"/> |
| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/ScheduleOfIntangibleAssetsDetails" xlink:title="00000044 - Disclosure - SCHEDULE OF INTANGIBLE ASSETS (Details)"> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsNet"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedPatentsGross" xlink:label="loc_us-gaapFiniteLivedPatentsGross"/> |
| | <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsNet" xlink:to="loc_us-gaapFiniteLivedPatentsGross" xlink:type="arc" weight="1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:label="loc_us-gaapFiniteLivedIntangibleAssetsAccumulatedAmortization"/> |
| | <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapFiniteLivedIntangibleAssetsNet" xlink:to="loc_us-gaapFiniteLivedIntangibleAssetsAccumulatedAmortization" xlink:type="arc" weight="-1"/> |
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| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/ScheduleOfTradeAndOtherPayablesDetails" xlink:title="00000046 - Disclosure - SCHEDULE OF TRADE AND OTHER PAYABLES (Details)"> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent" xlink:label="loc_us-gaapAccountsPayableAndAccruedLiabilitiesCurrent"/> |
| | <link:loc xlink:type="locator" xlink:href="dsgt-20220630.xsd#DSGT_AccountsPayableAndAccruedExpensesCurrent" xlink:label="loc_DSGTAccountsPayableAndAccruedExpensesCurrent"/> |
| | <link:calculationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAccountsPayableAndAccruedLiabilitiesCurrent" xlink:to="loc_DSGTAccountsPayableAndAccruedExpensesCurrent" xlink:type="arc" weight="1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_InterestPayableCurrent" xlink:label="loc_us-gaapInterestPayableCurrent"/> |
| | <link:calculationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAccountsPayableAndAccruedLiabilitiesCurrent" xlink:to="loc_us-gaapInterestPayableCurrent" xlink:type="arc" weight="1"/> |
| | <link:loc xlink:type="locator" xlink:href="https://xbrl.fasb.org/us-gaap/2022/elts/us-gaap-2022.xsd#us-gaap_OtherAccruedLiabilitiesCurrent" xlink:label="loc_us-gaapOtherAccruedLiabilitiesCurrent"/> |
| | <link:calculationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaapAccountsPayableAndAccruedLiabilitiesCurrent" xlink:to="loc_us-gaapOtherAccruedLiabilitiesCurrent" xlink:type="arc" weight="1"/> |
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| <link:calculationLink xlink:type="extended" xlink:role="http://dsgtag.com/role/ScheduleOfLeaseReceivablesRecognizedDetails" xlink:title="00000050 - Disclosure - SCHEDULE OF LEASE RECEIVABLES RECOGNIZED (Details)"/> |
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| | <link:loc xlink:type="locator" xlink:href="dsgt-20220630.xsd#DSGT_OperatingLeaseRightOfUseAssetCost" xlink:label="loc_DSGTOperatingLeaseRightOfUseAssetCost"/> |
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