1980 ke dashak mein kuchh shodhakartaaon ne paaya ki lagbhag sabhi tulyakaalik rajistar-transfer masheenon ko first-in-first-out tulyakaalan laujik ka upayog karke atulyakaalik dijaainon mein parivrtit kiya ja sakta tha. is yojana mein digital machine, ek data pravaah ke ek set ke roop mein pahachaani jaati hai. pravaah ke har kadam mein, ek atulyakaalik "tulyakaalan sarkit" nirdhaarit karta hai jab us step ka aautaput thos aur ek prastut sanket deta hai ki un stejon ko "deta ko pakado" jismein un stejon ke input mein prayog hua hai. iske liye kuchh apekshaakrut saral tulyakaalan sarkit ki aavashyakta hai.

laujik geton ke samakaksh set ke saath digital sarkit ka pratinidhitv shaastreeya tareeka hai. praay: kam se kam electronic ke saath electronic svichon ke samakaksh pranaali ka nirmaan ek doosra tareeka hai (aam taur par traanjistar karta hai). sirf ek trooth table se yukt smruti aasaan tareekon mein se ek hota hai. memori ke pate par input daale jaate hain aur memori ke data aaootput, aaootput ban jaate hain.

tambaakoo aur anya nasheele padaarthon ke istemaal ke beech sambandhon ko achhi tarah se sthaapit kiya gaya hai, lekin is saahacharya ki prakruti aspasht bani hui hai. do mukhya siddhaant fenotaaipik kaaryakaaran sambandh (getave) model aur sahasambaddh daayitv model hain. kaaryakaaran sambandh model ka tark hai ki dhoomrapaan bhavishya mein nasheeli davaaon ke prayog ka ek praathamik prabhaav daalata hai,[102] jabki sahasanbaddh daayitv model ka tark hai ki dhoomrapaan aur anya nasheeli davaaon ke prayog aanuvanshik ya paryaavaraneeya kaarakon se nirdisht hain.[103]
Wall-Mart ka ek aur prabhaag, saims club bhi is disha mein aage aaya hai. dinaank 7 January 2008 ko isne apne aapoortikrtaaon ko yeh bataate hue patra bheja ki 31 January 2008, se pratyek poorn ekal-vastu pailet, jise desoto, Texas, ke uske vitran kendron par ya us DC dvaara seva pradatt seedhe uske kisi store par bheja ja raha hai, us par ek EPC Gen 2 RFID taig hona zaroori hai. iska paalan karne mein naakaam rahane vaale aapoortikrta ko seva shulk dena hoga. [24]

June 1967 mein sangheeya sanchaar aayog ne nirnaya liya ki TV station par dhoomrapaan aur svaasthya charcha ka prasaaran aparyaapt hai aur vah bhugataan kiye jaane vaale un vijnyaaapanon ki kami poori naheen kar paate jo paanch se das minute roj prasaarit hote hain. April 1970 mein Congress ne television aur radio par cigarette ke vigyaapan par pratibandh lagaane vaale jan svaasthya cigarette dhoomrapaan adhiniyam ko paarit kar diya, jo 2 January 1971 ko laagoo hua.[92]

Singapore mein, saarvajanik parivhan ki bason aur trainon mein nishkriya RFID ko laagoo kiya gaya hai jise EZ-Link card ke roop mein jaana jaata hai. bheed bhare shahar ke aatanrik kshetron mein yaataayaat ko char tol dvaara niyantrit kiya jaata hai jise stord vailyoo card (kaishakaard ke roop mein gyaat) ke upayog ko ek sakriya taiging pranaali ke saath upayog dvaara laagoo kiya jaata hai.

design ke aadhaar par, EPCglobal Network bhi Dos hamlon ke prati kamzor hai. EPC deta anurodhon ko hal karne mein DNS ke saath aisi hi pranaali ka upayog mein, ONS root sarvar Dos hamle ke liye asurakshit ho jaate hain. EPCglobal Network ke saath shuruaat karne ki yojana bana raha koi bhi sangathan yeh gyaat hone par thithur jaaega ki EPCglobal Network ke buniyaadi dhaanche mein DNS ke samaan hi suraksha kamjoriyaan hain.

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