diff --git a/go.mod b/go.mod
index 6ec91ee..02b2c8c 100644
--- a/go.mod
+++ b/go.mod
@@ -10,6 +10,7 @@ require (
 	github.com/prologic/bitcask v0.3.10
 	github.com/rs/zerolog v1.21.0
 	github.com/sirupsen/logrus v1.8.1 // indirect
+	golang.org/x/mobile v0.0.0-20210220033013-bdb1ca9a1e08 // indirect
 	golang.org/x/sys v0.0.0-20210414055047-fe65e336abe0 // indirect
 	tinygo.org/x/bluetooth v0.3.0
 )
diff --git a/go.sum b/go.sum
index 45a2366..3b443c6 100644
--- a/go.sum
+++ b/go.sum
@@ -241,6 +241,7 @@ golang.org/x/crypto v0.0.0-20200622213623-75b288015ac9/go.mod h1:LzIPMQfyMNhhGPh
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
+golang.org/x/exp v0.0.0-20190731235908-ec7cb31e5a56/go.mod h1:JhuoJpWY28nO4Vef9tZUw9qufEGTyX1+7lmHxV5q5G4=
 golang.org/x/exp v0.0.0-20190829153037-c13cbed26979/go.mod h1:86+5VVa7VpoJ4kLfm080zCjGlMRFzhUhsZKEZO7MGek=
 golang.org/x/exp v0.0.0-20191030013958-a1ab85dbe136/go.mod h1:JXzH8nQsPlswgeRAPE3MuO9GYsAcnJvJ4vnMwN/5qkY=
 golang.org/x/exp v0.0.0-20200228211341-fcea875c7e85 h1:jqhIzSw5SQNkbu5hOGpgMHhkfXxrbsLJdkIRcX19gCY=
@@ -256,10 +257,14 @@ golang.org/x/lint v0.0.0-20190909230951-414d861bb4ac/go.mod h1:6SW0HCj/g11FgYtHl
 golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
 golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE=
 golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028/go.mod h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o=
+golang.org/x/mobile v0.0.0-20210220033013-bdb1ca9a1e08 h1:h+GZ3ubjuWaQjGe8owMGcmMVCqs0xYJtRG5y2bpHaqU=
+golang.org/x/mobile v0.0.0-20210220033013-bdb1ca9a1e08/go.mod h1:skQtrUTUwhdJvXM/2KKJzY8pDgNr9I/FOMqDVRPBUS4=
 golang.org/x/mod v0.0.0-20190513183733-4bf6d317e70e/go.mod h1:mXi4GBBbnImb6dmsKGUJ2LatrhH/nqhxcFungHvyanc=
 golang.org/x/mod v0.1.0/go.mod h1:0QHyrYULN0/3qlju5TqG8bIK38QM8yzMo5ekMj3DlcY=
 golang.org/x/mod v0.1.1-0.20191105210325-c90efee705ee/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
 golang.org/x/mod v0.1.1-0.20191107180719-034126e5016b/go.mod h1:QqPTAvyqsEbceGzBzNggFXnrqF1CaUcvgkdR5Ot7KZg=
+golang.org/x/mod v0.1.1-0.20191209134235-331c550502dd/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
+golang.org/x/mod v0.3.0 h1:RM4zey1++hCTbCVQfnWeKs9/IEsaBLA8vTkd0WVtmH4=
 golang.org/x/mod v0.3.0/go.mod h1:s0Qsj1ACt9ePp/hMypM3fl4fZqREWJwdYDEqhRiZZUA=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
@@ -340,12 +345,15 @@ golang.org/x/tools v0.0.0-20190911174233-4f2ddba30aff/go.mod h1:b+2E5dAYhXwXZwtn
 golang.org/x/tools v0.0.0-20191012152004-8de300cfc20a/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20191112195655-aa38f8e97acc/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
 golang.org/x/tools v0.0.0-20191119224855-298f0cb1881e/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.0.0-20200117012304-6edc0a871e69/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20200207183749-b753a1ba74fa/go.mod h1:TB2adYChydJhpapKDTa4BR/hXlZSLoq2Wpct/0txZ28=
 golang.org/x/tools v0.0.0-20200925191224-5d1fdd8fa346/go.mod h1:z6u4i615ZeAfBE4XtMziQW1fSVJXACjjbWkB/mvPzlU=
+golang.org/x/tools v0.1.0 h1:po9/4sTYwZU9lPhi1tOrb4hCv3qrhiQ77LZfGa2OjwY=
 golang.org/x/tools v0.1.0/go.mod h1:xkSsbof2nBLbhDlRMhhhyNLN/zl3eTqcnHD5viDpcZ0=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 h1:go1bK/D/BFZV2I8cIQd1NKEZ+0owSTG1fDTci4IqFcE=
 golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 google.golang.org/api v0.4.0/go.mod h1:8k5glujaEP+g9n7WNsDg8QP6cUVNI86fCNMcbazEtwE=
 google.golang.org/api v0.7.0/go.mod h1:WtwebWUNSVBH/HAw79HIFXZNqEvBhG+Ra+ax0hx3E3M=
diff --git a/src/eros/eros.go b/src/eros/eros.go
index 9e8de64..5f2fa81 100644
--- a/src/eros/eros.go
+++ b/src/eros/eros.go
@@ -14,29 +14,70 @@ import (
 	//projVars "protomolecule/src/vars"
 )
 
-var db *bitcask.Bitcask
+// deviceDb will hold details about devices discovered
+var deviceDb *bitcask.Bitcask
+
+// attackDb  will hold details about exploits to be used against BLE devices
+var attackDb *bitcask.Bitcask
+
 var err error
 
-// DataDir - should be defined by config
-var DataDir string = "./.eros-data"
-
-// Details - to be marshalled into json before stored in bitcask
-type Details struct {
-	LocalName     string
-	Advertisement []byte
-	Services      []string
-}
+// DataDir - should be defined by config or cmd flag
+var DataDir string = "./.eros-data/"
 
 // Device - we use this to nest the populated Details struct associated with the MAC
 type Device struct {
 	MAC  string
 	Info Details
+
+	// Category potentially used for browsing devices or finding exploits
+	//// Category string
+
+}
+
+// Details - BLE device details to be marshalled into json before stored in bitcask
+type Details struct {
+	LocalName     string
+	Advertisement []byte
+	Services      []Service
+}
+
+// Service - BLE service details to be marshalled into json before stored in bitcask
+type Service struct {
+	Name     string
+	UUID     string
+	Category string
+}
+
+// Exploit - BLE service exploit details to be marshalled into json before stored in bitcask
+type Exploit struct {
+	Name     string
+	Target   string
+	Category string
+	Vector   Vector
+	Payload  Payload
+}
+
+// Vector - TBD details of how an exploit initially attacks a BLE service
+type Vector struct {
+	// placeholder
+}
+
+// Payload - TBD details of what an exploit will do to the device after the initial attack
+type Payload struct {
+	// placeholder
 }
 
 // Awaken - create the data directory if it does not exist; initialize bitcask in this directory
 func Awaken() {
 	//log.Debug().Str("DataDir",DataDir).Msg("Initializing eros...")
-	db, err = bitcask.Open(DataDir)
+
+	deviceDb, err = bitcask.Open(DataDir + "devices")
+	if err != nil {
+		panic(err.Error)
+	}
+
+	attackDb, err = bitcask.Open(DataDir + "exploits")
 	if err != nil {
 		panic(err.Error)
 	}
@@ -63,7 +104,7 @@ func Remember(mac string, name string, adv []byte /*, services []string*/) error
 		return err
 	}
 
-	err = db.Put([]byte(mac), jsonData)
+	err = deviceDb.Put([]byte(mac), jsonData)
 
 	return err
 }
@@ -74,7 +115,7 @@ func Recall(mac string) (Device, error) {
 	var bytes []byte
 	var member Device
 
-	bytes, err = db.Get([]byte(mac))
+	bytes, err = deviceDb.Get([]byte(mac))
 	if err != nil {
 		return member, err
 	}
@@ -82,3 +123,18 @@ func Recall(mac string) (Device, error) {
 	json.Unmarshal(bytes, &member)
 	return member, err
 }
+
+// Hypnosis - retrieve new exploits/attacks from a remote http repository
+func Hypnosis(repo string) {
+	// placeholder
+}
+
+// Trauma - store details of an exploit/attack against BLE devices
+func Trauma(name string, targ string, cat string, vec Vector, pay Payload) {
+	// placeholder
+}
+
+// Flashback - retrieve details for the named exploit/attack
+func Flashback(name string) {
+	//placeholder
+}